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

Dr. Jason Gusdorf

Individual provider Internal Medicine Physician · NPI 1164125654

Dr. Jason Gusdorf is a Hospitalist in New York, New York. Graduated from Georgetown University School of Medicine in 2023, 3 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
3
Trained at
Georgetown University School of Medicine
Licensed in
NY
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

520 E 70th St
New York, NY 10021-9800
Phone: (212) 746-4071
Fax: (212) 746-4734
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 341525-01 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 341525-01 (NY)

Record details

NPI number1164125654
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 23, 2023
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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