NPPES file of Aug 9, 2026

Caroline A. Baker, ANP

Adult Health Nurse Practitioner · Portland, ME

Caroline A. Baker, ANP is an adult health nurse practitioner with a practice address in Portland, Maine, and NPI 1922207216, issued on Jul 16, 2007. Check the license (Maine R029563, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922207216
Name
Caroline A. Baker
Credential
ANP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
R029563 ME
Self-reported in NPPES; status is on the state search
Practice location
22 Bramhall St, Portland, ME 04102
Phone
(207) 662-6682
Enumerated
Jul 16, 2007
Record last updated
Apr 21, 2009 (not updated in 17 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 133 in Maine → Look up another NPI →

Also registered at 22 Bramhall St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica Abbatiello, NP-CFamily Nurse Practitioner1871811737
  2. Ruslan Abdukalikov, DOAnesthesiology Physician1831694793
  3. Tod Abrahams, M.D.Diagnostic Radiology Physician1538231642
  4. Joshua Abrams, PA-CSurgical Physician Assistant1932832128
  5. Christopher Abruzzese, D.OAnesthesiology Physician1558789305
  6. Haley Acker, PA-CPhysician Assistant1972167377

Verify Caroline A. Baker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license R029563    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Caroline A. Baker among 133 adult health nurse practitioner records in Maine

Caroline A. Baker, ANP is one of 133 adult health nurse practitioner records with a practice address in Maine. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 43% newer
  • In a Medicare fileNo · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 44% of these records are
  • Record last updated2009 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Maine

There are 133 adult health nurse practitioner records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 133 in Maine → Every provider in Portland → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Michelle Carnes, ANPPortland, ME 041021689648487
  2. Ellen Farnsworth, NPPortland, ME 041021962481283
  3. Rachel Forbess, ANPPortland, ME 041021912028788
  4. Cindy Frost, RN, ANP-CPortland, ME 041021316032568
  5. Donna Gordon, ANP / FNPPortland, ME 041021639263064
  6. Marianne Harmon, ANPPortland, ME 041021518025543
  7. Pamela Lajeunesse, ANPPortland, ME 041021780742718
  8. Catherine Lapointe, NPPortland, ME 041021396863494

Common questions

What is Caroline A. Baker, ANP's NPI number?

Caroline A. Baker, ANP's National Provider Identifier (NPI) is 1922207216, issued on Jul 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Caroline A. Baker, ANP located?

The NPPES record lists a practice address at 22 Bramhall St, Portland, ME, 04102. Phone: (207) 662-6682. Providers update this record themselves, so call before visiting.

How can I verify Caroline A. Baker, ANP's license?

NPPES lists Maine license number R029563, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.