Margaret E. Thoma, MD
Emergency Medicine Physician · Shiprock, NM
Margaret E. Thoma, MD is an emergency medicine physician with a practice address in Shiprock, New Mexico, and NPI 1881796761, issued on Sep 2, 2006. Check the license on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret E. Thoma
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD00000017045 TN
Self-reported in NPPES; status is on the state search - Practice location
- US Hwy 491 N, Shiprock, NM 87420
- Phone
- (505) 368-6001
- Enumerated
- Sep 2, 2006
- Record last updated
- Apr 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 517 in New Mexico → Look up another NPI →
Also registered at US Hwy 491 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alana Carstens Yalom, MD, MPHObstetrics & Gynecology Physician1932737616
- Jeffrey Collins, MDFamily Medicine Physician1851920698
- Beverly Crawford, RDRegistered Dietitian1619954344
Verify Margaret E. Thoma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 55.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Margaret E. Thoma among 517 emergency medicine physician records in New Mexico
Margaret E. Thoma, MD is one of 517 emergency medicine physician records with a practice address in New Mexico. 75% 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, 57% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2019 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 emergency medicine physician records list a practice address in Shiprock
They are 16 of the 497 NPPES records with a practice address in Shiprock, and 517 emergency medicine physician records in New Mexico.
All 517 in New Mexico → Every provider in Shiprock → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Asha Atwell, DOShiprock, NM 874201538457122
- Patricia Breeden, MDShiprock, NM 874201346266236
- Thomas Burnison, MDShiprock, NM 874201922039643
- Marc Cassone, DOShiprock, NM 874201881057149
- Nathan Henrie, M.D.Shiprock, NM 874201508109489
- Walter Hibarger, MDShiprock, NM 874201649289638
- Brandon Hill, MDShiprock, NM 874201245521350
- Elizabeth Israel, MDShiprock, NM 874201992795389
Common questions
What is Margaret E. Thoma, MD's NPI number?
Margaret E. Thoma, MD's National Provider Identifier (NPI) is 1881796761, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret E. Thoma, MD located?
The NPPES record lists a practice address at US Hwy 491 N, Shiprock, NM, 87420. Phone: (505) 368-6001. Providers update this record themselves, so call before visiting.
How can I verify Margaret E. Thoma, MD's license?
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.
What is Margaret E. Thoma, MD's MIPS final score?
The 2023 MIPS final score is 55.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.