William F. Frank, MD
Family Medicine Physician · Sanford, ME
William F. Frank, MD is a family medicine physician with a practice address in Sanford, Maine, and NPI 1437257169, issued on Sep 20, 2006. Check the license (Maine 010207, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- William F. Frank
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 010207 ME
Self-reported in NPPES; status is on the state search - Practice location
- 14 Winter St, Sanford, ME 04073
- Phone
- (207) 324-3226
- Enumerated
- Sep 20, 2006
- Record last updated
- Oct 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (207) 324-4088
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 14 Winter St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Hoffman, CADCAddiction (Substance Use Disorder) Counselor1184450132
- Kate Kelley, CADCMental Health Counselor1467228536
- Tabetha Leach, CADCAddiction (Substance Use Disorder) Counselor1790593598
- John McGuckin, MDFamily Medicine Physician1811095565
- Jessica Walker, CADCAddiction (Substance Use Disorder) Counselor1306612494
Verify William F. Frank in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 010207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
17 Medicare Part D claims for 12 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
William F. Frank among 1,172 family medicine physician records in Maine
William F. Frank, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 52% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2007 · 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).
15 family medicine physician records list a practice address in Sanford
They are 15 of the 311 NPPES records with a practice address in Sanford, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Sanford → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mary Callison, M.D.Sanford, ME 040731285790030
- Marco Cornelio, M.D.Sanford, ME 040731902125909
- Jenner Gibson, M.D.Sanford, ME 040731902286131
- Amanda Gibson, M.D.Sanford, ME 040731356796353
- Corinne Grant, D.O.Sanford, ME 040731750720082
- Melissa Ifantides, DOSanford, ME 040731407992175
- Spiros LazosSanford, ME 040731912968967
- John McGuckin, MDSanford, ME 040731811095565
Common questions
What is William F. Frank, MD's NPI number?
William F. Frank, MD's National Provider Identifier (NPI) is 1437257169, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William F. Frank, MD located?
The NPPES record lists a practice address at 14 Winter St, Sanford, ME, 04073. Phone: (207) 324-3226. Providers update this record themselves, so call before visiting.
How can I verify William F. Frank, MD's license?
NPPES lists Maine license number 010207, 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 William F. Frank, MD prescribe under Medicare Part D?
In 2024, William F. Frank, MD had 17 Medicare Part D claims for 12 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.