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

DONNA MARK PA-C
NPI 1285592345
Physician Assistant in New York, NY

Active since January 15, 2026
420 MADISON AVE RM 503, NEW YORK, NY 10017(212) 585-3242 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 9, 2026, Jan 15, 2026 (2 updates tracked since 2026).

About Donna Mark Pa-c NPPES

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

DONNA MARK PA-C (NPI 1285592345) is an individual physician assistant in New York, New York and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1285592345
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDONNA MARKCredential: PA-C
Location Address420 MADISON AVE RM 503New York, NY 10017-1175
Mailing Address420 Madison Ave Rm 503New York, NY 10017-1175
Phone(212) 585-3242
Sole ProprietorNo
Enumeration DateJanuary 15, 2026
Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1285592345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
420 MADISON AVE RM 503, New York, NY 10017
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Other Providers at the Same Location NPPES

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

RIAN ROSEN PA
Otolaryngology
420 MADISON AVE RM 503
NEW YORK, NY 10017
New York County (212) 585-3242

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 Donna Mark's NPI number?

The NPI number for Donna Mark is 1285592345. It was assigned to this individual provider in the NPPES registry on January 15, 2026.

Where is Donna Mark located?

Donna Mark practices at 420 Madison Ave Rm 503, New York, NY 10017. The listed phone number is (212) 585-3242.

What is Donna Mark's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Donna Mark was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.