Anna Trostinskaia, MD
Internal Medicine Physician · Bloomfield Hills, MI
Anna Trostinskaia, MD is an internal medicine physician with a practice address in Bloomfield Hills, Michigan, and NPI 1912104944, issued on Jul 2, 2007. Check the license (Michigan 4301083736, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Anna Trostinskaia
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301083736 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2975 N Adams Road, Bloomfield Hills, MI 48304
- Phone
- (248) 645-2900
- Enumerated
- Jul 2, 2007
- Record last updated
- Mar 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (248) 433-1415
- Medicare enrollment
- Enrolled (PECOS I20070910000088); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Verify Anna Trostinskaia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301083736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% more Medicare Part D claims than the average internal medicine physician in 2024
5,668 Medicare Part D claims for 453 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium565 claims
- Amlodipine Besylate383 claims
- Losartan Potassium200 claims
- Metformin Hcl186 claims
- Metoprolol Succinate156 claims
- Lisinopril155 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
- Henry Ford Health SystemDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Trostinskaia among 5,735 internal medicine physician records in Michigan
Anna Trostinskaia, 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 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2006 among the 3,564 with a school on file
- Record last updated2021 · 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).
27 internal medicine physician records list a practice address in Bloomfield Hills
They are 27 of the 1,141 NPPES records with a practice address in Bloomfield Hills, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Bloomfield Hills → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eulogio Caoili, MDBloomfield Hills, MI 483041336196229
- Mark Florek, M.D.Bloomfield Hills, MI 483041932163276
- Nishath Hakim, MDBloomfield Hills, MI 483041083694830
- John Karazim, MDBloomfield Hills, MI 483041164469102
- Timothy Lamb, M.D.Bloomfield Hills, MI 483041942279260
- Imad Mansoor, MDBloomfield Hills, MI 483041699883082
- Richard Schiappacasse, M.D.Clinton Twp, MI 483051942229877
- Noor Alshami, MDBloomfield Hills, MI 483021770111098
Common questions
What is Anna Trostinskaia, MD's NPI number?
Anna Trostinskaia, MD's National Provider Identifier (NPI) is 1912104944, issued on Jul 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Anna Trostinskaia, MD located?
The NPPES record lists a practice address at 2975 N Adams Road, Bloomfield Hills, MI, 48304. Phone: (248) 645-2900. Providers update this record themselves, so call before visiting.
How can I verify Anna Trostinskaia, MD's license?
NPPES lists Michigan license number 4301083736, 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 Anna Trostinskaia, MD prescribe under Medicare Part D?
In 2024, Anna Trostinskaia, MD had 5,668 Medicare Part D claims for 453 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.