NPPES file of Aug 9, 2026

Tracy Renee Brandenburg, MD

Internal Medicine Physician · Bay City, MI

Tracy Renee Brandenburg, MD is an internal medicine physician with a practice address in Bay City, Michigan, and NPI 1700989704, issued on Sep 6, 2006. Check the license (Michigan 4301078893, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700989704
Name
Tracy Renee Brandenburg
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
4301078893 MI
Self-reported in NPPES; status is on the state search
Practice location
2919 Wilder RD, Bay City, MI 48706
Phone
(989) 671-5700
Enumerated
Sep 6, 2006
Record last updated
Oct 26, 2022
Fax
(989) 671-5706
Medicaid ID
4368262 MI
Medicare enrollment
Enrolled (PECOS I20090302000545); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1997
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 2919 Wilder RD

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

  1. Molly BaderBehavior Technician1689364903
  2. Lauren BedellBehavior Analyst1447133376
  3. Alyssa Bickel, SLPSpeech-Language Pathologist1588117857
  4. Ashley Burgoyne, M.S. CCC-SLP, BCBASpeech-Language Pathologist1851725337
  5. Alexis Corless, BCBABehavior Analyst1497324859
  6. Tim Eckstein, DOOccupational Medicine Physician1134101264

Verify Tracy Renee Brandenburg 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 4301078893    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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83% fewer Medicare Part D claims than the average internal medicine physician in 2024

535 Medicare Part D claims for 326 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Tracy Brandenburg535
  2. Specialty average3,176

Most prescribed

  1. Prednisone85 claims
  2. Cephalexin64 claims
  3. Fluconazole36 claims
  4. Azithromycin35 claims
  5. Doxycycline Monohydrate29 claims
  6. Amoxicillin-Clavulanate Potass23 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. Covenant Medical Center IncSaginaw, MI

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

29 internal medicine physician records list a practice address in Bay City

They are 29 of the 2,380 NPPES records with a practice address in Bay City, and 5,735 internal medicine physician records in Michigan.

All 29 in Bay City → All 5,735 in Michigan → Every provider in Bay City →

Other internal medicine physician records in Michigan

  1. Jamie Therese Abad, MDDetroit, MI1700573359
  2. Tomas Abalo, M.D.Iron Mountain, MI1336199975
  3. Ali Abbas, M.D.Pontiac, MI1972167526
  4. Sura Abbas, MDWarren, MI1801687405
  5. Ramzi Abbasi, MDSaginaw, MI1164270005
  6. Saadat Abbasi, MDKalamazoo, MI1912005596
  7. Shahzaman Abbasi, MDLansing, MI1376512111
  8. Youssef Abbiss, D.O.Mount Clemens, MI1982991881
  9. Valerie Abbott, MDSouthfield, MI1740289487
  10. Samer Abboud, MDSaginaw, MI1245804178

Common questions

What is Tracy Renee Brandenburg, MD's NPI number?

Tracy Renee Brandenburg, MD's National Provider Identifier (NPI) is 1700989704, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tracy Renee Brandenburg, MD located?

The NPPES record lists a practice address at 2919 Wilder RD, Bay City, MI, 48706. Phone: (989) 671-5700. Providers update this record themselves, so call before visiting.

How can I verify Tracy Renee Brandenburg, MD's license?

NPPES lists Michigan license number 4301078893, 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 Tracy Renee Brandenburg, MD prescribe under Medicare Part D?

In 2024, Tracy Renee Brandenburg, MD had 535 Medicare Part D claims for 326 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.