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

Mrs. Jenny Tien Diep, MD

Individual provider Rheumatology Physician · NPI 1225132533

Mrs. Jenny Tien Diep, MD practises Rheumatology in New York, New York. Graduated from State University of New York at Stony Brook, School of Medicine in 2001, 25 years ago. Practices with St Joseph Hospital, a 196-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maine and New York.

Years since qualifying
25
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
ME, NY
In the registry since
2006
Specialties on file
2
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

1088 Park Ave
New York, NY 10128-1132
Phone: (212) 860-4000
Fax: (212) 722-7365
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 900 Broadway, Bangor, ME 04401-1900 — (207) 907-3370

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 230002 (NY)
Rheumatology Physician Taxonomy 207RR0500X · Licence MD25099 (ME)

Record details

NPI number1225132533
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 8, 2006
Last updated in NPPESFebruary 3, 2022
Certification dateFebruary 3, 2022

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice St Joseph Hospital — 196 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients127
Services billed 154 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at St Joseph Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 196 clinicians in the practice; 12 are shown here.

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