Ann Gahagan, FNP
Nurse Practitioner · Caribou, ME
Ann Gahagan, FNP is a nurse practitioner with a practice address in Caribou, Maine, and NPI 1336117159, issued on Mar 9, 2006. Check the license (Maine CNP81259, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Gahagan
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- CNP81259 ME
RN28270 ME
Self-reported in NPPES; status is on the state search - Practice location
- 74 Access Hwy, Caribou, ME 04736
- Phone
- (207) 498-2356
- Enumerated
- Mar 9, 2006
- Record last updated
- Jun 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (207) 492-6260
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 450 in Maine → Look up another NPI →
Also registered at 74 Access Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yonas Ateshim, M.D.Internal Medicine Physician1538476916
- Diyanah Bani Hani, MDFamily Medicine Physician1265874440
- Lori Bishop, CNPFamily Nurse Practitioner1275105520
- Lindsey Bourget, PA-CPhysician Assistant1619383882
- Krista Burchill, MFamily Medicine Physician1962470872
- Kimberly Cousins, FNPFamily Nurse Practitioner1295997070
Verify Ann Gahagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP81259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
78 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Potassium Chloride21 claims
- Omeprazole15 claims
- Anoro Ellipta12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ann Gahagan among 450 nurse practitioner records in Maine
Ann Gahagan, FNP is one of 450 nurse practitioner records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 71% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 nurse practitioner records list a practice address in Caribou
They are 4 of the 313 NPPES records with a practice address in Caribou, and 450 nurse practitioner records in Maine.
All 450 in Maine → Every provider in Caribou → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Josee Romann, FNPCaribou, ME 047361447537964
- Brandi Rossignol, APRN FNPCaribou, ME 047361649898271
- Adais Viruet-Torres, APNCaribou, ME 047361508596438
- Ekatherina Diadiuk, FNP-CHoulton, ME 047301205664414
- Nadine Lamoreau, FNPFort Fairfield, ME 047421134145733
- William Leedy, FNP-CHoulton, ME 047301053103457
- Robert Lemoine, APRNHoulton, ME 047301891800249
- Sheela Porter-Smith, CNMHoulton, ME 047301134385552
Common questions
What is Ann Gahagan, FNP's NPI number?
Ann Gahagan, FNP's National Provider Identifier (NPI) is 1336117159, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Gahagan, FNP located?
The NPPES record lists a practice address at 74 Access Hwy, Caribou, ME, 04736. Phone: (207) 498-2356. Providers update this record themselves, so call before visiting.
How can I verify Ann Gahagan, FNP's license?
NPPES lists Maine license number CNP81259, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Gahagan, FNP prescribe under Medicare Part D?
In 2024, Ann Gahagan, FNP had 78 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.