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

MS. Humma Ishaq Tiwana, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1235370024

MS. Humma Ishaq Tiwana, MD is an Obstetrics/Gynecology in Baltimore, Maryland. Qualified in 1998, 28 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 2 locations. Licensed in Maryland.

Years since qualifying
28
Licensed in
MD
In the registry since
2009
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

3001 S Hanover St Gruehn Bldg Ste 301
Baltimore, MD 21225-1233
Phone: (410) 354-0800
Fax: (410) 354-0847
Show map & directions

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

Additional practice locations (1)

  • 1647 Woodbrooke Dr, Salisbury, MD 21804-8502 — (410) 546-2424

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence D0068575 (MD)

Record details

NPI number1235370024
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2009
Last updated in NPPESMarch 4, 2026
Certification dateMarch 4, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated

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