NPPES file of Aug 9, 2026

Steven M. Thompson, MD

Emergency Medicine Physician · Show Low, AZ

Steven M. Thompson, MD is an emergency medicine physician with a practice address in Show Low, Arizona, and NPI 1578540936, issued on Dec 28, 2005. Check the license (Arizona 28325, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578540936
Name
Steven M. Thompson
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
28325 AZ
Self-reported in NPPES; status is on the state search
Practice location
2200 E Show Low Lake RD, Show Low, AZ 85901
Phone
(928) 537-4375
Enumerated
Dec 28, 2005
Record last updated
Jul 13, 2026
Medicaid ID
561359 AZ
Medicare enrollment
Enrolled (PECOS I20081222000271); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2200 E Show Low Lake RD

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

  1. Tushar AlladiEmergency Medicine Physician1962144048
  2. Norma AllenPhysical Medicine & Rehabilitation Physician1497694269
  3. Joann Anderson, CRNACertified Registered Nurse Anesthetist1700859162
  4. Grant Berges, MDDiagnostic Radiology Physician1447380977
  5. Jay Brashear, OTRLSpecialist1790994242
  6. Jennifer Brimhall, PTPhysical Therapist1659638641

Verify Steven M. Thompson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 28325
    Check 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 Arizona 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.

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24% more Medicare Part D claims than the average emergency medicine physician in 2024

281 Medicare Part D claims for 171 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 23 claims were for opioids.

  1. Steven Thompson281
  2. Specialty average226

Most prescribed

  1. Prednisone30 claims
  2. Cefdinir23 claims
  3. Albuterol Sulfate Hfa15 claims
  4. Methocarbamol15 claims
  5. Ciprofloxacin Hcl14 claims
  6. Lactulose11 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.

Bills Medicare through one group practice

  1. Northwest Emergency Physicians LLCArlington, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Steven M. Thompson among 1,494 emergency medicine physician records in Arizona

Steven M. Thompson, MD is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated1991 · median 2014 among the 828 with a school on file
  • Record last updated2026 · 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 emergency medicine physician records list a practice address in Show Low

They are 13 of the 382 NPPES records with a practice address in Show Low, and 1,494 emergency medicine physician records in Arizona.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Tushar AlladiShow Low, AZ 859011962144048
  2. Mariah Curtis, MDShow Low, AZ 859011740770536
  3. Susan Davies, MDShow Low, AZ 859011205815206
  4. Bruce Hall, MDShow Low, AZ 859011104803493
  5. Michael Hayes, DOShow Low, AZ 859011760469167
  6. Philip Johnson, MDShow Low, AZ 859011144209511
  7. David MarbleShow Low, AZ 859011841856507
  8. Ryan McCallum, DOShow Low, AZ 859011538331137

Common questions

What is Steven M. Thompson, MD's NPI number?

Steven M. Thompson, MD's National Provider Identifier (NPI) is 1578540936, issued on Dec 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Steven M. Thompson, MD located?

The NPPES record lists a practice address at 2200 E Show Low Lake RD, Show Low, AZ, 85901. Phone: (928) 537-4375. Providers update this record themselves, so call before visiting.

How can I verify Steven M. Thompson, MD's license?

NPPES lists Arizona license number 28325, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Steven M. Thompson, MD prescribe under Medicare Part D?

In 2024, Steven M. Thompson, MD had 281 Medicare Part D claims for 171 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.