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

Zishan Khalid Siddiqui, MD

Individual provider Hospitalist Physician · NPI 1154406338

Zishan Khalid Siddiqui, MD is an Internal Medicine in Baltimore, Maryland. Qualified in 2001, 25 years ago. Practices with Johns Hopkins University, a 705-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
25
Licensed in
MD
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

600 N Wolfe St
Baltimore, MD 21287-0005
Phone: (443) 287-3631
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0065237 (MD)
Hospitalist Physician Taxonomy 208M00000X · Licence D65237 (MD)

Record details

NPI number1154406338
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESOctober 8, 2024
Certification dateOctober 8, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Johns Hopkins University — 705 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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