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
Mailing address1830 E Monument St Fl 4, Baltimore, MD 21287-0020

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

Other providers in Baltimore