Fen Sartorius, M.D.
Family Medicine Physician · Santa Fe, NM
Fen Sartorius, M.D. is a family medicine physician with a practice address in Santa Fe, New Mexico, and NPI 1023129012, issued on Aug 31, 2006. Check the license (New Mexico 79-266, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Fen Sartorius
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 79-266 NM
Self-reported in NPPES; status is on the state search - Practice location
- 4001 Rodeo RD, Santa Fe, NM 87507
- Phone
- (505) 471-8994
- Enumerated
- Aug 31, 2006
- Record last updated
- Sep 27, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (505) 473-1274
- Medicaid ID
- 32821 NM
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,287 in New Mexico → Look up another NPI →
Also registered at 4001 Rodeo RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariann Bregin, NPFamily Nurse Practitioner1215950449
- Gerzain Chavez, M.D.Family Medicine Physician1194837120
- Mehul Daulat, D.O.Internal Medicine Physician1508270745
- Linda Ross, CFNPFamily Nurse Practitioner1902918923
Verify Fen Sartorius in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license 79-266Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
53 Medicare Part D claims for 14 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% 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.
Fen Sartorius among 1,287 family medicine physician records in New Mexico
Fen Sartorius, M.D. is one of 1,287 family medicine physician records with a practice address in New Mexico. 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 12% of them.
- NPI issued2006 · 12% of these records are older, 51% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2012 · 59% 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 New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 family medicine physician records list a practice address in Santa Fe
They are 122 of the 4,551 NPPES records with a practice address in Santa Fe, and 1,287 family medicine physician records in New Mexico.
All 1,287 in New Mexico → Every provider in Santa Fe → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gerzain Chavez, M.D.Santa Fe, NM 875071194837120
- Erica Elliott, MDSanta Fe, NM 875071124139985
- Gary Giblin, MDSanta Fe, NM 875071396733283
- Michael Gregory, MDSanta Fe, NM 875071134197718
- Cindy Matsushita, M.D.Santa Fe, NM 875071467540450
- Charles McCanna, M.D.Santa Fe, NM 875071730228214
- Elizabeth Newman, M.D.Santa Fe, NM 875071508865494
- Andrew Ropp, M.D.Santa Fe, NM 875071619087582
Common questions
What is Fen Sartorius, M.D.'s NPI number?
Fen Sartorius, M.D.'s National Provider Identifier (NPI) is 1023129012, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fen Sartorius, M.D. located?
The NPPES record lists a practice address at 4001 Rodeo RD, Santa Fe, NM, 87507. Phone: (505) 471-8994. Providers update this record themselves, so call before visiting.
How can I verify Fen Sartorius, M.D.'s license?
NPPES lists New Mexico license number 79-266, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fen Sartorius, M.D. prescribe under Medicare Part D?
In 2024, Fen Sartorius, M.D. had 53 Medicare Part D claims for 14 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.