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

Hashim Abbas

Individual provider Internal Medicine Physician · NPI 1396171070

Hashim Abbas is a Nephrology in Baltimore, Maryland. Qualified in 2011, 15 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Georgia, Ohio and Pennsylvania.

Years since qualifying
15
Licensed in
GA, OH, PA
In the registry since
2013
Specialties on file
3

Practice location Address checks out

1830 E Monument St Fl 4
Baltimore, MD 21287-0020
Phone: (410) 550-7070
Fax: (410) 367-2258
Show map & directions

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

Additional practice locations (2)

  • 9500 Euclid Ave, Cleveland, OH 44195-1531 — (216) 444-2336
  • 1 Hospital Dr, Lewisburg, PA 17837-9350 — (570) 522-2000

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 85562 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 57.022431 (OH)
Nephrology Physician Taxonomy 207RN0300X · Licence MD485326 (PA)

Record details

NPI number1396171070
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 25, 2013
Last updated in NPPESDecember 31, 2025
Certification dateDecember 31, 2025

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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