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WILLIAM KNORR MD PC
NPI 1972712776
Obstetrics & Gynecology - Gynecology in White Plains, NY

Active since May 21, 2007
222 MAMARONECK AVE, WHITE PLAINS, NY 10605(914) 946-0050(914) 946-1278 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Knorr Md Pc NPPES

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

WILLIAM KNORR MD PC (NPI 1972712776) is a healthcare organization registered as a gynecology in White Plains, New York and active in the NPI registry since May 2007. The organization lists William Knorr, Doctor, as its authorized official.

NPPES Registry Identity

NPI1972712776
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameWILLIAM KNORR MD PC
Location Address222 MAMARONECK AVEWhite Plains, NY 10605-1303
Mailing Address222 Mamaroneck AveWhite Plains, NY 10605-1303 · (914) 946-0050 · Fax (914) 946-1278
Phone(914) 946-0050
Fax(914) 946-1278
Organization SubpartNo
Authorized OfficialWilliam KnorrDoctor · (914) 946-0050
Enumeration DateMay 21, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1972712776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in NY · 149237
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
222 MAMARONECK AVE, White Plains, NY 10605
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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 5

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

ALL WOMEN'S MEDICAL OFFICE BASED SURGERY PLLC
Obstetrics & Gynecology
222 MAMARONECK AVE, SUITE 211
WHITE PLAINS, NY 10605
Westchester County (914) 946-0050
CITY MEDICAL OF UPPER EAST SIDE, PLLC
Clinic/Center (Urgent Care)
222 MAMARONECK AVE
WHITE PLAINS, NY 10605
Westchester County (718) 303-0479
VANITA KUMAR MD
Family Medicine
222 MAMARONECK AVE, SUITE 211
WHITE PLAINS, NY 10605
Westchester County (914) 422-0222
DR. DANIEL KUSHNER MD
Obstetrics & Gynecology (Obstetrics)
222 MAMARONECK AVE
WHITE PLAINS, NY 10605
Westchester County (914) 422-0222
ALL WOMEN'S HEALTH & MEDICAL SERVICES P.C.
Obstetrics & Gynecology (Gynecology)
222 MAMARONECK AVE
WHITE PLAINS, NY 10605
Westchester County (914) 946-0050

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 William Knorr MD PC's NPI number?

The NPI number for William Knorr MD PC is 1972712776. It was assigned to this organization in the NPPES registry on May 21, 2007.

Where is William Knorr MD PC located?

William Knorr MD PC is located at 222 Mamaroneck Ave, White Plains, NY 10605. The listed phone number is (914) 946-0050.

What is William Knorr MD PC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

When was this NPI record last updated?

The NPPES record for William Knorr MD PC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.