NPPES file of Aug 9, 2026

Austin Fernstrum, M.D.

Urology Physician · Kalamazoo, MI

Austin Fernstrum, M.D. is a urology physician with a practice address in Kalamazoo, Michigan, and NPI 1952763153, issued on Mar 25, 2016. Check the license (Michigan 4301506846, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952763153
Name
Austin Fernstrum
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
4301506846 MI
Self-reported in NPPES; status is on the state search
Practice location
601 John St Ste M-318, Kalamazoo, MI 49007
Phone
(269) 349-9745
Enumerated
Mar 25, 2016
Record last updated
Jun 28, 2022
Medicare enrollment
Enrolled (PECOS I20220712001377); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Human Medicine, 2016
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 601 John St Ste M-318

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

  1. Lauren Bolt, NPAdult Health Nurse Practitioner1134889405
  2. Arna Buljko, DNP, AGNP-CAdult Health Nurse Practitioner1205666138
  3. Kelli Dolbee, FNPFamily Nurse Practitioner1619549938
  4. Robin IrieleUrology Physician1730610676
  5. Lewis Johnson, DOUrology Physician1295979474
  6. Megan Welch, FNPFamily Nurse Practitioner1023991817

Verify Austin Fernstrum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301506846
    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 Michigan license search

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2% more Medicare Part D claims than the average urology physician in 2024

1,364 Medicare Part D claims for 612 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 29 claims were for opioids.

  1. Austin Fernstrum1,364
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl354 claims
  2. Cephalexin341 claims
  3. Finasteride148 claims
  4. Sulfamethoxazole-Trimethoprim85 claims
  5. Myrbetriq62 claims
  6. Amoxicillin-Clavulanate Potass61 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.9 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.

  1. Qualityout of 100 · 30% of the final score81.3
  2. Costout of 100 · 30%68.3
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $600.77

27 payments; by number, the most common kind was food and beverage; the largest payer was Progenics Pharmaceuticals, Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Austin Fernstrum$600.77
  2. Specialty average$3,800.04

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Urology Physician providers in Michigan

There are 446 urology physician records in Michigan.

Other urology physician records in Michigan

  1. Mazen Abdelhady, M.D.Detroit, MI1669771507
  2. Firas Abdollah, M.D.Detroit, MI1932591898
  3. John Addington, PA-CRochester Hills, MI1306942784
  4. Anthony Adeleye, MDWarren, MI1275552655
  5. Muzammil Ahmed, M.D.Westland, MI1689649873
  6. Abdulrahman AlruwailyAnn Arbor, MI1154787604
  7. Nitin Ambani, M.D.Ann Arbor, MI1417966060
  8. Sapan Ambani, M.D.Ann Arbor, MI1063640175
  9. Barrett Anderson, D.O.Detroit, MI1972735587
  10. John Anema, M.D.Grand Rapids, MI1053411215

Common questions

What is Austin Fernstrum, M.D.'s NPI number?

Austin Fernstrum, M.D.'s National Provider Identifier (NPI) is 1952763153, issued on Mar 25, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Austin Fernstrum, M.D. located?

The NPPES record lists a practice address at 601 John St Ste M-318, Kalamazoo, MI, 49007. Phone: (269) 349-9745. Providers update this record themselves, so call before visiting.

How can I verify Austin Fernstrum, M.D.'s license?

NPPES lists Michigan license number 4301506846, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Austin Fernstrum, M.D. prescribe under Medicare Part D?

In 2024, Austin Fernstrum, M.D. had 1,364 Medicare Part D claims for 612 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

What is Austin Fernstrum, M.D.'s MIPS final score?

The 2023 MIPS final score is 84.9 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.