Karen A. Williams, Md, PC in Watertown, NY

This location of Karen A Williams Md bills under NPI 1992898191, an organization record issued on Oct 2, 2006 with the primary taxonomy Family Medicine Physician. It is one of 2 NPIs registered under this name; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026

1992898191

Legal name: Karen A. Williams, Md, PC
Entity: Type 2 · organization
Primary taxonomy: Family Medicine Physician 207Q00000X
Practice location: 18983 US ROUTE 11, Watertown, NY 13601
Phone: 315-782-0059
Mailing address: Syracuse, NY
Enumerated: Oct 2, 2006
Record updated: May 14, 2008
Authorized official: President (title as filed)

Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

4 clinicians CMS lists with Karen A Williams Md in Watertown

Sarah Hill, FNP-BCFamily Nurse Practitioner1912253469
Molly Pleskach, FNPFamily Nurse Practitioner1336669126
Lacey Shambo, DNP-BCFamily Nurse Practitioner1902537038
Karen Williams, MDFamily Medicine Physician1740373919

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 2 Karen A Williams Md NPIs

Every location registered under this name, in 2 cities.

See every location

Checking an organization

Confirm the business with the New York secretary of state.
Check the HHS-OIG exclusion list for the organization.
Verify each clinician on their own record and the state license search.

All taxonomies on this record

207Q00000X Family Medicine Physician
363A00000X Physician Assistant

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.