Registry data as of Aug 27, 2026

Jason Greer, MD

Emergency Medicine Physician · Farmington, NM

Jason Greer, MD is an emergency medicine physician with a practice address in Farmington, New Mexico, and NPI 1992729974, issued on Jul 26, 2006. Check the license on the New Mexico Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1992729974
Name
Jason Greer
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
Practice location
801 W Maple St, Farmington, NM 87401
Phone
(505) 327-2271
Enumerated
Jul 26, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 801 W Maple St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathleen Adams, CRNACertified Registered Nurse Anesthetist1508806266
  2. Samuel Aikele, MDAnesthesiology Physician1407817984
  3. Catherine Ambrose, MDEmergency Medicine Physician1093927162
  4. Benjamin Amire-Brahimi, MDInternal Medicine Physician1770018384
  5. Patricia Armell, MDAnatomic Pathology & Clinical Pathology Physician1245347103
  6. Terri Arrigo, RNEnterostomal Therapy Registered Nurse1003096165

Verify Jason Greer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Mexico Medical BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the New Mexico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

45% fewer Medicare Part D claims than the average emergency medicine physician in 2024

195 Medicare Part D claims for 144 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 43 claims were for opioids.

  1. Jason Greer195
  2. Specialty average355

Most prescribed

  1. Hydrocodone-Acetaminophen37 claims
  2. Cephalexin24 claims
  3. Amoxicillin-Clavulanate Potass15 claims
  4. Doxycycline Hyclate12 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.

29 emergency medicine physician records list a Farmington practice address

They are 29 of the 1,590 NPPES records with a Farmington practice address, and 472 emergency medicine physician records in New Mexico.

Other emergency medicine physician records in New Mexico

  1. Jaime Aagaard, MDAlbuquerque, NM1083750863
  2. Dawn Abriel, DOSanta Fe, NM1427026905
  3. Steven Acosta, M.D.Las Cruces, NM1861531865
  4. Irene Agostini, MDAlbuquerque, NM1467418475
  5. Bassam Al Homsi, MDDeming, NM1629021233
  6. Bette Allen, M.D.Albuquerque, NM1255402558
  7. Robert AlundayAlbuquerque, NM1073776720
  8. Catherine Ambrose, MDFarmington, NM1093927162
  9. Erik AndersonAlbuquerque, NM1437612132
  10. Lee Anderson, MDSanta Fe, NM1962411009

Common questions

What is Jason Greer, MD's NPI number?

Jason Greer, MD's National Provider Identifier (NPI) is 1992729974, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jason Greer, MD located?

The NPPES record lists a practice address at 801 W Maple St, Farmington, NM, 87401. Phone: (505) 327-2271. Providers update this record themselves, so call before visiting.

How can I verify Jason Greer, 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.

How much does Jason Greer, MD prescribe under Medicare Part D?

In 2024, Jason Greer, MD had 195 Medicare Part D claims for 144 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.