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RILEY J. WILLIAMS III, MD, PC
NPI 1184658403
Specialist in New York, NY

Active since July 11, 2006
525 E 71ST ST, NEW YORK, NY 10021(212) 606-1855 Get Directions Write a Review

NPPES record last updated: March 6, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Riley J. Williams Iii, Md, Pc NPPES

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

RILEY J. WILLIAMS III, MD, PC (NPI 1184658403) is a healthcare organization registered as a specialist in New York, New York and active in the NPI registry since July 2006. The organization lists Riley J Williams, President, as its authorized official.

NPPES Registry Identity

NPI1184658403
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameRILEY J. WILLIAMS III, MD, PC
Location Address525 E 71ST STNew York, NY 10021-4828
Mailing Address535 E 70th StNew York, NY 10021-4872
Phone(212) 606-1855
Organization SubpartNo
Authorized OfficialRiley J WilliamsPresident · (212) 606-1855
Enumeration DateJuly 11, 2006
Last NPPES UpdateMarch 6, 2008
✔ NPI 1184658403 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 1934351
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.
525 E 71ST ST, New York, NY 10021
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Other Identifiers 2

Medicare UPING70047NY
Medicare ID-Type UnspecifiedWCW471NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

ANSWORTH A. ALLEN, MD,
Specialist
525 E 71ST ST, SUITE 116
NEW YORK, NY 10021
New York County (212) 606-1447
MRS. ANDREA PAPSON PT,DPT,SCS,ATC,CSCS
Physical Therapist
525 E 71ST ST, BELAIRE BUILDING, GROUND FLOOR -SPORTS PHYSICAL THERAPY
NEW YORK, NY 10021
New York County (212) 606-1005
MISS DANIELA LACARA PA-C
Physician Assistant (Surgical)
525 E 71ST ST
NEW YORK, NY 10021
New York County (646) 797-8735
MATTHEW JAKE GRUNDSTEIN
Physical Therapist (Orthopedic)
525 E 71ST ST
NEW YORK, NY 10021
New York County (212) 606-1005
MR. GREGORY A REINHARDT PT
Physical Therapist
525 E 71ST ST
NEW YORK, NY 10021
New York County (212) 606-1005
ROBERT DIGIACOMO
Physical Therapist
525 E 71ST ST, BELAIRE BUILDING - GROUND FLOOR
NEW YORK, NY 10021
New York County (212) 606-1005
DR. STEPHEN JOSEPH DI MARTINO MD, PHD
Internal Medicine (Rheumatology)
525 E 71ST ST, 7TH FLOOR
NEW YORK, NY 10021
New York County (212) 774-7016
DR. CRISTINA JULIA MARTELLO PT, DPT, CSCS
Physical Therapist
525 E 71ST ST
NEW YORK, NY 10021
New York County (212) 606-1005

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 Riley J. Williams III, MD, PC's NPI number?

The NPI number for Riley J. Williams III, MD, PC is 1184658403. It was assigned to this organization in the NPPES registry on July 11, 2006.

Where is Riley J. Williams III, MD, PC located?

Riley J. Williams III, MD, PC is located at 525 E 71st St, New York, NY 10021. The listed phone number is (212) 606-1855.

What is Riley J. Williams III, MD, PC'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 Riley J. Williams III, MD, PC was last updated on March 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.