Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Zahirul Haque, MD

Individual provider Hospitalist Physician · NPI 1578536546

Zahirul Haque, MD is an Internal Medicine in Saint Louis, Missouri. Qualified in 1987, 39 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
39
Licensed in
MO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4 Clayton Court Dr
Saint Louis, MO 63131-2524
Phone: (314) 368-3422
Fax: (314) 692-0095
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1201 S Grand Blvd, Saint Louis, MO 63104-1016 — (314) 617-2000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2001008540 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2001008540 (MO)

Record details

NPI number1578536546
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 9, 2006
Last updated in NPPESApril 1, 2025
Certification dateApril 1, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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