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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CLYDE HERSHAN M.D.
NPI 1568435956
Specialist in New York, NY

Active since February 08, 2006
519 E 72ND ST, SUITE 103, NEW YORK, NY 10021(212) 288-1575(212) 288-7616 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Clyde Hershan M.d. NPPES

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

CLYDE HERSHAN M.D. (NPI 1568435956) is an individual specialist in New York, New York, licensed in New York (133123) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1568435956
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameCLYDE HERSHANCredential: M.D.
Location Address519 E 72ND ST, SUITE 103New York, NY 10021-4028
Mailing Address519 E 72nd St, Suite 103New York, NY 10021-4028 · (212) 288-1575 · Fax (212) 288-7616
Phone(212) 288-1575
Fax(212) 288-7616
Sole ProprietorNo
Enumeration DateFebruary 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1568435956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 133123
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
519 E 72ND ST, New York, NY 10021
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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.

ROBERT G MARX MD
Orthopaedic Surgery (Sports Medicine)
519 E 72ND ST
NEW YORK, NY 10021
New York County (212) 606-1645
PAUL S CHOI M.D.
Radiology (Diagnostic Radiology)
519 E 72ND ST, SUITE 103
NEW YORK, NY 10021
New York County (212) 288-1575
MARK PINALS MD
Radiology (Diagnostic Radiology)
519 E 72ND ST, SUITE #103
NEW YORK, NY 10021
New York County (212) 288-1575
BARBARA H BRAFFMAN M.D.
Specialist
519 E 72ND ST, SUITE 103
NEW YORK, NY 10021
New York County (212) 288-1575
ROBERT LUDWIG M.D.
Radiology (Diagnostic Ultrasound)
519 E 72ND ST, SUITE 103
NEW YORK, NY 10021
New York County (212) 288-1575
GWEN N HARRIS MD
Specialist
519 E 72ND ST, STE 103
NEW YORK, NY 10021
New York County (212) 288-1575
DR. RICHARD J KATZ M.D.
Radiology (Diagnostic Radiology)
519 E 72ND ST, STE 103
NEW YORK, NY 10021
New York County (212) 288-1575
DR. STEPHEN D GREENBERG M.D.
Radiology (Diagnostic Radiology)
519 E 72ND ST, STE. 103
NEW YORK, NY 10021
New York County (212) 288-1575

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 Clyde Hershan's NPI number?

The NPI number for Clyde Hershan is 1568435956. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Clyde Hershan located?

Clyde Hershan practices at 519 E 72nd St Suite 103, New York, NY 10021. The listed phone number is (212) 288-1575.

What is Clyde Hershan's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Clyde Hershan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.