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

Hasan Mohamed Zerti, MD

Individual provider Internal Medicine Physician · NPI 1669804175

Hasan Mohamed Zerti, MD is a Hospitalist in Wilkes Barre, Pennsylvania. Qualified in 2004, 22 years ago. Practices with Geisinger Clinic, a 3,413-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
22
Licensed in
PA
In the registry since
2013
Specialties on file
3
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

1000 E Mountain Blvd
Wilkes Barre, PA 18711-3539
Phone: (570) 808-7399
Fax: (570) 808-5647
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD458315 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD458315 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT203144 (PA)

Record details

NPI number1669804175
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 7, 2013
Last updated in NPPESApril 28, 2025
Certification dateApril 28, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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