Tinarose Mary Trost, MD
Family Medicine Physician · St Louis, MO
Tinarose Mary Trost, MD is a family medicine physician with a practice address in St Louis, Missouri, and NPI 1942436571, issued on Jun 10, 2009. Check the license (Missouri 2012028151, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Tinarose Mary Trost
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 2012028151 MO
2009014344 MO
Self-reported in NPPES; status is on the state search - Practice location
- 4352 Manchester Ave, St Louis, MO 63110
- Phone
- (314) 531-5444
- Enumerated
- Jun 10, 2009
- Record last updated
- Jan 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (314) 531-0063
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Verify Tinarose Mary Trost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2012028151Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
97 Medicare Part D claims for 18 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Atorvastatin Calcium15 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.
Tinarose Mary Trost among 2,991 family medicine physician records in Missouri
Tinarose Mary Trost, MD is one of 2,991 family medicine physician records with a practice address in Missouri. 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2014 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 family medicine physician records list a practice address in St Louis
They are 19 of the 1,420 NPPES records with a practice address in St Louis, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in St Louis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nathan Cobb, DOSaint Louis, MO 631101720648157
- Caroline Day, MDSaint Louis, MO 631101093860652
- Kenneth Hemba, MDSaint Louis, MO 631101760772966
- William Manard, MDSaint Louis, MO 631101912927534
- Erinn Pemberton, MDSaint Louis, MO 631101245974666
- Priya Roy, MDSaint Louis, MO 631101831547454
- Walton Sumner, MDSaint Louis, MO 631101265458483
- Rupal Trivedi, MDSaint Louis, MO 631101265635502
Common questions
What is Tinarose Mary Trost, MD's NPI number?
Tinarose Mary Trost, MD's National Provider Identifier (NPI) is 1942436571, issued on Jun 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Tinarose Mary Trost, MD located?
The NPPES record lists a practice address at 4352 Manchester Ave, St Louis, MO, 63110. Phone: (314) 531-5444. Providers update this record themselves, so call before visiting.
How can I verify Tinarose Mary Trost, MD's license?
NPPES lists Missouri license number 2012028151, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tinarose Mary Trost, MD prescribe under Medicare Part D?
In 2024, Tinarose Mary Trost, MD had 97 Medicare Part D claims for 18 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.