How to Search Maine Professional Licenses (Start Here)

Professional and occupational licenses in Maine are issued by state licensing boards, each profession has its own board with its own search tool. There is no single database of all licenses in Maine.

What this page covers: Maine professional license verification databases, medical, legal, real estate, contractor, financial, and other regulated professions. What it does not cover: Business entity filings (those are with the Secretary of State) or association memberships (those are private organizations).

Where to start: Identify the profession, then go to the specific licensing board for Maine. For attorneys, go to the state bar. For doctors, the medical board. For contractors, the contractor licensing authority. The databases below are organized by profession.

Common mistake: A professional license and a business registration are different. A license authorizes a person to practice a profession. A business registration authorizes a company to operate. They are filed with different agencies.

Central licensing portal
Licensee Search | Professional and Financial Regulation
Medical board (MD)
Home | Maine Board of Licensure in Medicine
Nursing board
Verify a License for another State: Licensing: Maine State Board of Nursing
Insurance licensing
Bureau of Insurance Home | PFR Insurance
Bar / attorney
Attorney Search | Maine Board of Overseers of the Bar
Contractor licensing
Licensee Search | Professional and Financial Regulation
Population
1,405,012
Households
597,600
Median Income
$71,773
Median Home Value
$252,100
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Last reviewed: June 04, 2026 · Methodology: Maine professional & occupational licenses URL verified against the official state publisher at www.maine.gov on the review date. 4 primary .gov sources cited below.

Maine Professional & Occupational Licenses, Key Facts (2026)

Doctors, lawyers, contractors, nurses, real estate agents in Maine, who's licensed and how to verify in 2026.
State-only
License jurisdiction
Not federal
~22%
U.S. workforce licensed
Up from 5% in 1950
1,100+
Licensed occupations
NCSL national database
Free
Official verification
Never pay 3rd parties
Compacts
Cross-state reciprocity
Nursing/medical/PT
Active license ≠ clean record (verify both)
Active license
100%
Continuing-ed current
70%
No disciplinary actions
30%
No complaint history
20%
Criminal background
10%
Unit: % verified by 'active license' alone.

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What Changed in 2026, Maine Professional & Occupational Licenses

2026
Maine professional & occupational licenses portal active
The official Maine portal at www.maine.gov continues to serve as the canonical entry point for professional & occupational licenses in 2026.
2026
Latest federal complement for professional & occupational licenses
The NCSL National Occupational Licensing Database at www.ncsl.org provides federal-level context that complements Maine state records.
2026
Maine access in 2026
For 2026, Maine continues to publish professional & occupational licenses information through state-authorized portals; check www.maine.gov for current fees and processing times.
2026
Federal records framework refresh
Federal record types (federal liens, federal land, federal vital statistics) continue to live OUTSIDE Maine's state portal, see the Primary Sources below for additional official portals.

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The 4-Step Maine License Verification

1
Step 1, Identify the profession
Each occupation has its own Maine board (medical, bar, contractor, real-estate, cosmetology, etc.).
2
Step 2, Confirm the state
Licenses are state-issued. A Maine license is NOT automatically valid in other states (unless via compact).
3
Step 3, Use the official board lookup
Every Maine board has a free verification tool. Never pay a third party for verification.
4
Step 4, Check disciplinary history
Active license ≠ clean record. Always check the Maine board's disciplinary actions search.

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Five Things People Get Wrong About Maine Professional & Occupational Licenses

MYTH"A license only works in the state that issued it."
FACTCompacts changed that: nursing (NLC), medicine (IMLC), and others let one license or an expedited pathway cover many states. Check the compact map.
MYTH"License numbers are private."
FACTThey're the opposite, public identifiers designed for verification. A professional refusing to give one is the red flag.
MYTH"You need a paid site to verify a license."
FACTEvery licensing board runs a free lookup, that's the primary source. Paid sites resell the same data, sometimes stale.
MYTH"Inactive means revoked."
FACTInactive usually means not currently practicing, retired, lapsed, or paused. Revoked is a discipline status, and boards label the difference.
MYTH"A web printout is official verification."
FACTEmployers and other boards often require primary-source verification, the board's own certified letter or direct feed, not a screenshot.

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Primary Sources and Official Record Portals

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Related Public Records
National view of this topic: All states: Licenses
Sample Maine counties: Androscoggin · Aroostook · Cumberland · Franklin · Hancock

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Licenses Databases

15 official Maine licenses sources.

Court Records Criminal Records Wants & Warrants Vital Records Voter Records Licenses Recorded Documents Property Records

Licenses

Maine PFR - Professions - Board of Accountancy
Official Free
ATTENTION Licensed Public Accounting Firms: To streamline its renewal process, the Maine Board of Accountancy has established a single renewal date for all license types (PAs, CPAs and firms). Effective January 1, 2020, Maine public accounting firm licenses will expire each September 30.
🌐 maine.gov
Licensed Provider Search Help: DLC: Maine DHHS
Official Free
Licensing activity for Maine is tracked through this source. It is independently run, so verify anything critical against the official license and permit office.
🌐 gateway.maine.gov
Appraisal Subcommittee Federal Financial Institutions Examination Council
Official Free
Appraisers with Federal Law” amends the State laws for the Maine Program to comply with requirements
🌐 asc.gov
Lawyer Referral Service - Maine State Bar Association
Official Free
License and permit records for Maine, issued credentials and active-status checks. It is independently run, so verify anything critical against the official license and permit office.
🌐 mainebar.org
Licensing & Registration | Bureau of Consumer Credit Protection
Official Free
The Office of Consumer Credit Regulation oversees the consumer finance industry, including non-bank mortgage lenders, debt collectors, loan brokers, retail creditors, money transmitters, credit reporting agencies and non-bank ATMs. The office administers state credit-related statutes and protects consumers by conducting compliance examinations, responding to consumer complaints, issuing licenses and providing consumer education and outreach.
🌐 maine.gov
Total Notary Solution Online Renewal & Profile Update Service
Official Free
Once you have completed the online renewal process and submitted the renewal payment, you will be required to print the application for renewal, Oath of Office form, and the notice providing important information on how to complete the renewal process. You must appear before a Dedimus Justice with your Oath of Office form to be sworn in as you did when you initially were commissioned as a Notary Public.
🌐 apps1.web.maine.gov
MAINE CSWS
Official Free
To enter the DHHS service you subscribed to please enter your PIN and click the Login button
🌐 gateway.maine.gov
License Verification | Maine Board of Licensure in Medicine
Official Free
Maine Board of Licensure in Medicine → Licensure → License Verification · Any person wishing to see the status of a physician's or physician associate's license, or to see if a physician or physician associate has been disciplined, may use the Board's ALMS Online Services
🌐 maine.gov
Check a License : Office of Securities
Official Free
The Maine Office of Securities protects investors by investigating and prosecuting violations of the securities laws; licensing broker-dealers, agents, investment advisers, and investment adviser representatives ; and reviewing registration statements and exemption filings for securities issuers ...
🌐 maine.gov
Waste Management, Maine Department of Environmental Protection
Official Free
Waste is an expensive and sometimes unavoidable result of human activity. It occurs in our homes, offices and factories. However, we can prevent or reduce waste. The Maine Department of Environmental Protection works with industry, government and citizens to reduce, beneficially reuse and manage ...
🌐 maine.gov
Child Care Choices for Maine
Official Free
We could not find any child care providers that meet your requirements. For "Search By City", please spell out town name in full (eg, "Mount Desert", not "Mt. Desert") · Oops! The given address seems to be invalid
🌐 search.childcarechoices.me
ARELLO
Official Free
Permit and license lookups for Maine run through here. Confirm details with the official license and permit office before relying on them.
🌐 arello.com

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Maine Counties

All 16 Maine counties. Click any county for local court, sheriff, recorder and assessor links.

Cumberland York Penobscot Kennebec Androscoggin Aroostook Oxford Hancock Somerset Franklin Knox Lincoln Piscataquis Sagadahoc

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Frequently Asked Questions

Most Maine professional and occupational licenses (medical, legal, contracting, real estate, cosmetology, etc.) can be verified through the Official Maine Professional & Occupational Licenses at www.maine.gov. Look for the 'License Lookup' or 'Verify a Licensee' tool, searches are typically by name or license number and return active/inactive status.

Maine business licensing combines state, county, and city permits depending on activity. The Official Maine Professional & Occupational Licenses at www.maine.gov is the primary state portal; local business-tax certificates are issued by the city or county where you operate. The federal usa.gov permits guide is a helpful starting overview.

That depends on the profession. Maine, like most states, licenses regulated occupations such as healthcare, legal, construction, real estate, cosmetology, security, and many trades. The Official Maine Professional & Occupational Licenses publishes the full list and exemption criteria at www.maine.gov.

Complaints against licensed professionals in Maine are filed with the issuing board or division under the Official Maine Professional & Occupational Licenses. Most boards accept online complaint submissions at www.maine.gov, plus mail-in forms. Each board reviews complaints under the standards in Maine's occupational code.

Many Maine boards offer license-by-reciprocity, license-by-endorsement, or expedited pathways for applicants already licensed in another U.S. jurisdiction. The Official Maine Professional & Occupational Licenses at www.maine.gov publishes the reciprocity rules per profession; some require additional Maine-specific exams or jurisprudence tests.