Erin Evans Oakley, D.O.
Family Medicine Physician · Falmouth, ME
Erin Evans Oakley, D.O. is a family medicine physician with a practice address in Falmouth, Maine, and NPI 1639532906, issued on Apr 3, 2016. Check the license (Maine DO2957, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Erin Evans Oakley
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO2957 ME
Self-reported in NPPES; status is on the state search - Practice location
- 170 US Route 1 Ste 290, Falmouth, ME 04105
- Phone
- (207) 690-5193
- Enumerated
- Apr 3, 2016
- Record last updated
- Nov 19, 2025
- Fax
- (207) 776-7771
- Medicare enrollment
- Enrolled (PECOS I20191101000864); may accept Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Verify Erin Evans Oakley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO2957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average family medicine physician in 2024
5,814 Medicare Part D claims for 504 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 124 claims were for opioids.
Most prescribed
- Atorvastatin Calcium381 claims
- Lisinopril289 claims
- Levothyroxine Sodium278 claims
- Omeprazole249 claims
- Metoprolol Succinate210 claims
- Simvastatin190 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.
Erin Evans Oakley among 1,172 family medicine physician records in Maine
Erin Evans Oakley, D.O. is one of 1,172 family medicine physician records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 2008 among the 668 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Falmouth
They are 21 of the 429 NPPES records with a practice address in Falmouth, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Falmouth → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jeffrey Aalberg, MDFalmouth, ME 041051669400222
- Leigh Baker, DOFalmouth, ME 041051679688956
- Laura Blutstein, MDFalmouth, ME 041051518914282
- Mark Bouchard, MDFalmouth, ME 041051023040656
- Anne Boyd, MDFalmouth, ME 041051376518662
- Charles De Sieyes, M.D.Falmouth, ME 041051083762181
- Adam Kazimierczak, DOFalmouth, ME 041051467459032
- Regina Kim, MDFalmouth, ME 041051104906155
Common questions
What is Erin Evans Oakley, D.O.'s NPI number?
Erin Evans Oakley, D.O.'s National Provider Identifier (NPI) is 1639532906, issued on Apr 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Erin Evans Oakley, D.O. located?
The NPPES record lists a practice address at 170 US Route 1 Ste 290, Falmouth, ME, 04105. Phone: (207) 690-5193. Providers update this record themselves, so call before visiting.
How can I verify Erin Evans Oakley, D.O.'s license?
NPPES lists Maine license number DO2957, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erin Evans Oakley, D.O. prescribe under Medicare Part D?
In 2024, Erin Evans Oakley, D.O. had 5,814 Medicare Part D claims for 504 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.