Ryan Ansari, MD
Family Medicine Physician · Saint Peters, MO
Ryan Ansari, MD is a family medicine physician with a practice address in Saint Peters, Missouri, and NPI 1902508625, issued on Mar 17, 2023. Check the license (Missouri 2026032256, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ryan Ansari
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2026032256 MO
Self-reported in NPPES; status is on the state search - Practice location
- 201 Bjc Saint Peters Dr Ste 100, Saint Peters, MO 63376
- Phone
- (636) 916-7233
- Enumerated
- Mar 17, 2023
- Record last updated
- Jul 15, 2026
- Fax
- (636) 916-7234
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 201 Bjc Saint Peters Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bibi Hasnain, M.D.Endocrinology, Diabetes & Metabolism Physician1467562983
- Kathleen Honick, NPNurse Practitioner1427478478
- Mary Knight Macheca, ANPAdult Health Nurse Practitioner1134145378
- Alexander Markov, MDEndocrinology, Diabetes & Metabolism Physician1053806927
Verify Ryan Ansari 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 2026032256Check 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 family medicine physician in 2024
231 Medicare Part D claims for 73 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Losartan Potassium15 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.
Ryan Ansari among 2,991 family medicine physician records in Missouri
Ryan Ansari, 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 2023, is newer than 94% of them.
- NPI issued2023 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2026 · 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).
27 family medicine physician records list a practice address in Saint Peters
They are 27 of the 1,259 NPPES records with a practice address in Saint Peters, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Peters → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Adams, DOSt Peters, MO 633761235107012
- Jeffrey Atkins, M.D.Saint Peters, MO 633761962496695
- Shawn Brunk, DOSaint Peters, MO 633761558303404
- Mark Hingst, M.D.Saint Peters, MO 633761053372847
- Aubra Houchin, DOSt Peters, MO 633761598737819
- Ramesh Khurana, MDSaint Peters, MO 633761922038736
- Rosa Kincaid, MDSaint Peters, MO 633761932109402
- Anne Lyng Hibbard, M.D.Saint Peters, MO 633761184618415
Common questions
What is Ryan Ansari, MD's NPI number?
Ryan Ansari, MD's National Provider Identifier (NPI) is 1902508625, issued on Mar 17, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Ansari, MD located?
The NPPES record lists a practice address at 201 Bjc Saint Peters Dr Ste 100, Saint Peters, MO, 63376. Phone: (636) 916-7233. Providers update this record themselves, so call before visiting.
How can I verify Ryan Ansari, MD's license?
NPPES lists Missouri license number 2026032256, 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 Ryan Ansari, MD prescribe under Medicare Part D?
In 2024, Ryan Ansari, MD had 231 Medicare Part D claims for 73 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.