Theresa Ann Osborne, MD
Internal Medicine Physician · Grand Rapids, MI
Theresa Ann Osborne, MD is an internal medicine physician with a practice address in Grand Rapids, Michigan, and NPI 1326087057, issued on Jun 6, 2006. Check the license (Michigan 4301057377, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Theresa Ann Osborne
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301057377 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2332 Alpine Ave NW, Grand Rapids, MI 49544
- Phone
- (616) 391-9536
- Enumerated
- Jun 6, 2006
- Record last updated
- Jun 3, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 2332 Alpine Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gregor Bennett, PAPhysician Assistant1093828121
- Ginger Biesbrock, PA-CPhysician Assistant1477534642
- Gary Bliss, MDFamily Medicine Physician1821056565
- Samuel Boerckel, PA-CPhysician Assistant1538801451
- Andrew Booth, PAPhysician Assistant1245343466
Verify Theresa Ann Osborne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301057377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
48 Medicare Part D claims for 33 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of 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.
Theresa Ann Osborne among 5,735 internal medicine physician records in Michigan
Theresa Ann Osborne, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
451 internal medicine physician records list a practice address in Grand Rapids
They are 451 of the 18,005 NPPES records with a practice address in Grand Rapids, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Grand Rapids → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jennifer Brown, M.D.Grand Rapids, MI 495441285654566
- Jennifer Hemingway, D.O.Grand Rapids, MI 495441275597635
- Charles Langdon, MDGrand Rapids, MI 495441871541300
- Arashdeep Litt, MDGrand Rapids, MI 495441386807139
- James Pochert, MDGrand Rapids, MI 495441053364208
- Piyush Bhatnagar, M.D.Grand Rapids, MI 495461811961907
- Roderick Kim, M.D.Grand Rapids, MI 495461922066984
- Robert Lang, MDGrand Rapids, MI 495461871597377
Common questions
What is Theresa Ann Osborne, MD's NPI number?
Theresa Ann Osborne, MD's National Provider Identifier (NPI) is 1326087057, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Ann Osborne, MD located?
The NPPES record lists a practice address at 2332 Alpine Ave NW, Grand Rapids, MI, 49544. Phone: (616) 391-9536. Providers update this record themselves, so call before visiting.
How can I verify Theresa Ann Osborne, MD's license?
NPPES lists Michigan license number 4301057377, 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 Theresa Ann Osborne, MD prescribe under Medicare Part D?
In 2024, Theresa Ann Osborne, MD had 48 Medicare Part D claims for 33 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.
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.