Qin Zhang, M.D.
Internal Medicine Physician · Saint Louis, MO
Qin Zhang, M.D. is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1831485630, issued on Jun 21, 2011. Check the license (Missouri 2011004641, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Qin Zhang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2011004641 MO
Self-reported in NPPES; status is on the state search - Practice location
- 970 N Spoede RD Apt 42, Saint Louis, MO 63146
- Phone
- (314) 737-6082
- Enumerated
- Jun 21, 2011
- Record last updated
- Aug 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (314) 434-5939
- Medicare enrollment
- Enrolled (PECOS I20160520000405); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Verify Qin Zhang 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 2011004641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average internal medicine physician in 2024
456 Medicare Part D claims for 179 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Metoprolol Succinate26 claims
- Oxycodone Hcl20 claims
- Pantoprazole Sodium17 claims
- Furosemide16 claims
- Losartan Potassium16 claims
- Amlodipine Besylate15 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
- Mercy Clinic Adult Hospitalists - St. Louis, LLCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Qin Zhang among 2,604 internal medicine physician records in Missouri
Qin Zhang, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 54% of them.
- NPI issued2011 · 54% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1999 · median 2006 among the 1,443 with a school on file
- Record last updated2016 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
941 internal medicine physician records list a practice address in Saint Louis
They are 941 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Saint Louis → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jamuna Arekapudi, M.DMaryland Hts, MO 631461396883047
- Frank Ashall, M.D., D.PHIL.Saint Louis, MO 631461144275538
- George Mansour, MDSaint Louis, MO 631461194072835
- Julie Fultz, MDSaint Louis, MO 631441710274410
- David Horan, M.DSt Louis, MO 631441326583162
- Andrea Itzkowitz, M.D.Saint Louis, MO 631441285696831
- John Moore, MDSaint Louis, MO 631441356399323
- Mark Scheperle, M.D.Saint Louis, MO 631441265417034
Common questions
What is Qin Zhang, M.D.'s NPI number?
Qin Zhang, M.D.'s National Provider Identifier (NPI) is 1831485630, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Qin Zhang, M.D. located?
The NPPES record lists a practice address at 970 N Spoede RD Apt 42, Saint Louis, MO, 63146. Phone: (314) 737-6082. Providers update this record themselves, so call before visiting.
How can I verify Qin Zhang, M.D.'s license?
NPPES lists Missouri license number 2011004641, 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 Qin Zhang, M.D. prescribe under Medicare Part D?
In 2024, Qin Zhang, M.D. had 456 Medicare Part D claims for 179 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.