DR. JASON GUSDORF
NPI 1164125654
Hospitalist in New York, NY

Q: What is Jason Gusdorf's NPI number?

The NPI number for Jason Gusdorf is 1164125654. It was assigned to this individual provider in the NPPES registry on March 23, 2023.

Q: What is Jason Gusdorf's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Jason Gusdorf was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 23, 2023PECOS EnrolledAccepts Medicare Assignment

520 E 70TH ST, NEW YORK, NY 10021(212) 746-4071(212) 746-4734 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jul 6, 2026, Mar 23, 2023 (2 updates tracked since 2023).

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About Dr. Jason Gusdorf NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JASON GUSDORF (NPI 1164125654) is an individual hospitalist provider in New York, New York, licensed in New York (341525-01) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Georgetown University School Of Medicine (2023).

NPPES Registry Identity

NPI1164125654

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. JASON GUSDORF

Location Address520 E 70TH STNew York, NY 10021-9800

Mailing Address520 E 70th StNew York, NY 10021-9800 · (212) 746-4071 · Fax (212) 746-4734

Phone(212) 746-4071

Fax(212) 746-4734

Sole ProprietorNo

Medical School CMSGeorgetown University School Of MedicineGraduated 2023

Enumeration DateMarch 23, 2023

Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration

NPPES CertifiedJuly 6, 2026

✔ NPI 1164125654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in NY · 341525-01

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 341525-01 (NY)

520 E 70TH ST, New York, NY 10021

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jason Gusdorf is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123482668

PECOS Enrollment IDI20260706002956

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330101

Location525 East 68th StreetNew York, NY 10065 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$114.88 typical visit price

range $21.20 – $160.66

Typical copayment $28.72 (range $5.30 – $40.16)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHIN-RONG JULIA WU MD

Internal Medicine (Hematology & Oncology)

520 E 70TH ST, STARR 341
NEW YORK, NY 10021

New York County (646) 962-9864

JOY MARLA GELBMAN M.D.

Internal Medicine (Cardiovascular Disease)

520 E 70TH ST, STARR 4
NEW YORK, NY 10021

New York County (212) 746-2150

JESSICA MICHELLE HASKIN RD, CDN

Nutritionist

520 E 70TH ST
NEW YORK, NY 10021

New York County (212) 746-0838

RUBY ROSS MD

Student in an Organized Health Care Education/Training Program

520 E 70TH ST
NEW YORK, NY 10021

New York County (212) 746-2596

MICHAL BAR-NATAN MD

Internal Medicine (Medical Oncology)

520 E 70TH ST
NEW YORK, NY 10021

New York County (646) 962-2700

WEILL MEDICAL COLLEGE OF CORNELL UNIVERSITY

Internal Medicine (Hematology & Oncology)

520 E 70TH ST, STARR 341
NEW YORK, NY 10021

New York County (646) 962-2010

CATHERINE BEACH SILVER PA-C

Physician Assistant

520 E 70TH ST, STARR 341
NEW YORK, NY 10021

New York County (212) 746-7576

JAFREN RAHMAN PA-C

Physician Assistant

520 E 70TH ST
NEW YORK, NY 10021

New York County (646) 962-2072

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jason Gusdorf's NPI number?

The NPI number for Jason Gusdorf is 1164125654. It was assigned to this individual provider in the NPPES registry on March 23, 2023.

Where is Jason Gusdorf located?

Jason Gusdorf practices at 520 E 70th St, New York, NY 10021. The listed phone number is (212) 746-4071.

What is Jason Gusdorf's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Jason Gusdorf enrolled in Medicare?

Yes. Jason Gusdorf is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Jason Gusdorf affiliated with any hospitals?

According to CMS data, Jason Gusdorf is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Jason Gusdorf was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.