NPPES file of Aug 9, 2026

John Browning Bass, MD

Emergency Medicine Physician · Fairbanks, AK

John Browning Bass, MD is an emergency medicine physician with a practice address in Fairbanks, Alaska, and NPI 1255724274, issued on Mar 16, 2015. Check the license (Alaska 143490, as entered in NPPES) on the Alaska State 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
1255724274
Name
John Browning Bass
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
143490 AK
MD61185997 WA
Self-reported in NPPES; status is on the state search
Practice location
4076 Neely RD, Fairbanks, AK 99703
Phone
(907) 361-5172
Enumerated
Mar 16, 2015
Record last updated
May 23, 2025
Medicare enrollment
Enrolled (PECOS I20200911001841); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2015
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 4076 Neely RD

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

  1. Marie Papamarcos, MDPediatrics Physician1184322406

Verify John Browning Bass in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersAlaska State Medical Board
    Search for license 143490
    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 Alaska license search

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91% more Medicare Part D claims than the average emergency medicine physician in 2024

431 Medicare Part D claims for 252 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 57 claims were for opioids.

  1. John Bass431
  2. Specialty average226

Most prescribed

  1. Ondansetron Odt60 claims
  2. Cefdinir32 claims
  3. Hydrocodone-Acetaminophen31 claims
  4. Cephalexin27 claims
  5. Amoxicillin-Clavulanate Potass20 claims
  6. Prednisone20 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 2 group practices

  1. Golden Heart Emergency Physicians IncFairbanks, AK
  2. Northwest Emergency Physicians LLCRichland, WA

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

Emergency Medicine Physician providers in Alaska

There are 183 emergency medicine physician records in Alaska.

Other emergency medicine physician records in Alaska

  1. Allyssa Abel, MDAnchorage, AK1235715251
  2. Laura Abts, M.D.Elmendorf Afb, AK1811986839
  3. Helen Adams, M.D.Anchorage, AK1366838955
  4. Sami Ali, MDAnchorage, AK1265429211
  5. Joseph Alter, MDPalmer, AK1629365267
  6. Michael Alter, MDPalmer, AK1124153242
  7. Alena Anderson, M.D.Fairbanks, AK1992770408
  8. Kevin AndersonJber, AK1235839937
  9. Peter Anderson, M.D.Soldotna, AK1700866126
  10. Spencer Ashcraft, DOFairbanks, AK1053940155

Common questions

What is John Browning Bass, MD's NPI number?

John Browning Bass, MD's National Provider Identifier (NPI) is 1255724274, issued on Mar 16, 2015. An NPI identifies a provider in billing; it is not a license.

Where is John Browning Bass, MD located?

The NPPES record lists a practice address at 4076 Neely RD, Fairbanks, AK, 99703. Phone: (907) 361-5172. Providers update this record themselves, so call before visiting.

How can I verify John Browning Bass, MD's license?

NPPES lists Alaska license number 143490, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John Browning Bass, MD prescribe under Medicare Part D?

In 2024, John Browning Bass, MD had 431 Medicare Part D claims for 252 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.