Troy Ahlstrom, M.D.
Internal Medicine Physician · Traverse City, MI
Troy Ahlstrom, M.D. is an internal medicine physician with a practice address in Traverse City, Michigan, and NPI 1548265911, issued on Jun 14, 2005. Check the license (Michigan 4301070208, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Troy Ahlstrom
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301070208 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1105 6TH St, Traverse City, MI 49684
- Phone
- (231) 947-0673
- Enumerated
- Jun 14, 2005
- Entity
- Type 1 · individual
Also registered at 1105 6TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Asante Acheampong, PHARMDPharmacist1063152353
- Sally Ancel, D.O.Emergency Medicine Physician1811000466
- Kyrsten Austin, MS, RDRegistered Dietitian1609649037
- Janet Baillod, MSN, NPNurse Practitioner1063586352
- Brooke Baker, DPTPhysical Therapist1992274021
- Robert Baker, LMSWCounselor1407044498
Verify Troy Ahlstrom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 4301070208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
186 Medicare Part D claims for 93 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Cefuroxime17 claims
- Prednisone17 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.
2 hospital and facility affiliations
- Chronic Care Management LLCTraverse City, MI
- Sound Inpatient Physicians-Michigan PLLCIron Mountain, MI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
100 internal medicine physician records list a Traverse City practice address
They are 100 of the 3,536 NPPES records with a Traverse City practice address, and 6,589 internal medicine physician records in Michigan.
All 100 in Traverse City → All 6,589 in Michigan → Every provider in Traverse City →
Other internal medicine physician records in Michigan
- Keith Aaronson, MDAnn Arbor, MI1144305301
- Tomas Abalo, M.D.Iron Mountain, MI1336199975
- Ali Abbas, M.D.Pontiac, MI1972167526
- Hawazin Abbas, MDAuburn Hills, MI1699020677
- Imran Abbasi, D.O.Warren, MI1427409887
- Ramzi Abbasi, MDSaginaw, MI1164270005
- Saadat Abbasi, MDKalamazoo, MI1912005596
- Shahzaman Abbasi, MDLansing, MI1376512111
- Youssef Abbiss, D.O.Mount Clemens, MI1982991881
- Joseph Abbo, MDYpsilanti, MI1982136503
Common questions
What is Troy Ahlstrom, M.D.'s NPI number?
Troy Ahlstrom, M.D.'s National Provider Identifier (NPI) is 1548265911, issued on Jun 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Troy Ahlstrom, M.D. located?
The NPPES record lists a practice address at 1105 6TH St, Traverse City, MI, 49684. Phone: (231) 947-0673. Providers update this record themselves, so call before visiting.
How can I verify Troy Ahlstrom, M.D.'s license?
NPPES lists Michigan license number 4301070208, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Troy Ahlstrom, M.D. prescribe under Medicare Part D?
In 2024, Troy Ahlstrom, M.D. had 186 Medicare Part D claims for 93 beneficiaries; the average among internal medicine physician prescribers was 2,785. 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.