Doctor profile · Federal record
Dr. Katherine Williams, PA-C
Physician Assistant · New York, NY
- NPI 1578272134
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1790 Broadway Ste 1802
New York, NY 100191471
(888) 663-6331
fax (415) 252-7176 - Mailing address
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Credentials & registration
- NPI registered
- November 2022 — 4 yrs on file
- Profile last updated
- September 15, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #029102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578272134. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$151
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $137.89 | |
| Gilead Sciences, INC. | 1 | $13.56 |
By nature of payment
Frequently asked questions
What is Dr. Katherine Williams's medical specialty?
Dr. Katherine Williams practices Physician Assistant in New York, NY.
Where does Dr. Katherine Williams practice?
Dr. Katherine Williams practices at 1790 Broadway Ste 1802, New York, NY 100191471. Office phone: 8886636331.
What is Dr. Katherine Williams's NPI?
Dr. Katherine Williams's National Provider Identifier (NPI) is 1578272134, issued by NPPES.
Does Dr. Katherine Williams accept Medicare assignment?
Dr. Katherine Williams does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.