Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TEAGAN L TELESNICKI M.D.
NPI 1558200121
Student in an Organized Health Care Education/Training Program in New York, NY

Active since March 27, 2026
5 EAST 98TH STREET, 15TH FLOOR, NEW YORK, NY 10029(212) 241-3797 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 1, 2026, Mar 27, 2026 (2 updates tracked since 2026).

About Dr. Teagan L Telesnicki M.d. NPPES

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

DR. TEAGAN L TELESNICKI M.D. (NPI 1558200121) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1558200121
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. TEAGAN L TELESNICKICredential: M.D.
Location Address5 EAST 98TH STREET, 15TH FLOORNew York, NY 10029
Mailing Address5 East 98th Street, 15th FloorNew York, NY 10029 · (212) 241-3797 · Fax (212) 534-2654
Sole ProprietorNo
Enumeration DateMarch 27, 2026
Last NPPES UpdateOctober 1, 20262 updates tracked since enumeration
✔ NPI 1558200121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
5 EAST 98TH STREET, New York, NY 10029

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.

Internal Medicine (Gastroenterology)
5 EAST 98TH STREET
NEW YORK, NY 10029
Internal Medicine (Pulmonary Disease)
5 EAST 98TH STREET, 10TH FLOOR BO MOUNT SINAI HOSPITAL PULMONARY
NEW YORK, NY 10029
Internal Medicine (Allergy & Immunology)
5 EAST 98TH STREET
NEW YORK, NY 10029
Internal Medicine (Pulmonary Disease)
5 EAST 98TH STREET, 10TH FLOOR BO MOUNT SINAI HOSPITAL PULMONARY
NEW YORK, NY 10029
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5 EAST 98TH STREET, MOUNT SINAI HOSPITAL - ENDOCRINOLOGY ASSOCIATES
NEW YORK, NY 10029
Surgery
5 EAST 98TH STREET, 14TH FL
NEW YORK, NY 10029
Physician Assistant (Surgical)
5 EAST 98TH STREET, 14TH FL
NEW YORK, NY 10029
Surgery
5 EAST 98TH STREET, 14TH FL
NEW YORK, NY 10029

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 Teagan Telesnicki's NPI number?

The NPI number for Teagan Telesnicki is 1558200121. It was assigned to this individual provider in the NPPES registry on March 27, 2026.

Where is Teagan Telesnicki located?

Teagan Telesnicki practices at 5 East 98th Street 15th Floor, New York, NY 10029. The listed phone number is (212) 241-3797.

What is Teagan Telesnicki's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Teagan Telesnicki was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.