Mohammed Ishak Hossain, MD
Family Medicine Physician · Saint Louis, MO
Mohammed Ishak Hossain, MD is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1205457686, issued on Apr 27, 2020. Check the license (Missouri 2023023592, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Mohammed Ishak Hossain
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2023023592 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9180 W Florissant Ave, Saint Louis, MO 63136
- Phone
- (314) 372-3420
- Enumerated
- Apr 27, 2020
- Record last updated
- Jul 21, 2026
- Fax
- (314) 372-3415
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 9180 W Florissant Ave
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Verify Mohammed Ishak Hossain 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 2023023592Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
306 Medicare Part D claims for 40 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate17 claims
- Carvedilol14 claims
- Losartan Potassium12 claims
- Pantoprazole Sodium12 claims
- Hydroxyzine Hcl11 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.
Mohammed Ishak Hossain among 2,991 family medicine physician records in Missouri
Mohammed Ishak Hossain, 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 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 12% 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).
Family Medicine Physician providers in Missouri
There are 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Louis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tiffany Adams-Holmes, MDSaint Louis, MO 631361780038893
- Margaret Brennan Celani, MDSaint Louis, MO 631361164048500
- Reynal Caldwell, DOSaint Louis, MO 631361972528750
- Tamer Dabous, M.D.Saint Louis, MO 631361356506711
- Troy Dowers, M.D.Saint Louis, MO 631361841497716
- Akinrinola Fatoki, M.D.Saint Louis, MO 631361346354693
- Lester Krenning, M.D.Saint Louis, MO 631361952406662
- Melissa Lueking, M.D.Saint Louis, MO 631361043454812
Common questions
What is Mohammed Ishak Hossain, MD's NPI number?
Mohammed Ishak Hossain, MD's National Provider Identifier (NPI) is 1205457686, issued on Apr 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mohammed Ishak Hossain, MD located?
The NPPES record lists a practice address at 9180 W Florissant Ave, Saint Louis, MO, 63136. Phone: (314) 372-3420. Providers update this record themselves, so call before visiting.
How can I verify Mohammed Ishak Hossain, MD's license?
NPPES lists Missouri license number 2023023592, 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 Mohammed Ishak Hossain, MD prescribe under Medicare Part D?
In 2024, Mohammed Ishak Hossain, MD had 306 Medicare Part D claims for 40 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.