Doctor profile · Federal record
Dr. Karin Williams, LCSW
Clinical Social Worker · Woodcliff Lake, NJ
- NPI 1760769061
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
595 Chestnut Ridge RD Ste 4
Woodcliff Lake, NJ 076777667
(732) 982-2888 - Additional location
-
32 Clinton St
Paterson, NJ 075221775
(973) 790-6594
fax (973) 389-2197 - Mailing address
-
15 Barrington Ave
Clifton, NJ 070112201
Credentials & registration
- NPI registered
- November 2011 — 15 yrs on file
- Profile last updated
- February 4, 2026
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- New Jersey #44SC05485300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760769061. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
224
Distinct HCPCS
1
Medicare allowed
$15,595
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 224 | 12 | $70 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 224. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Karin Williams's medical specialty?
Dr. Karin Williams practices Clinical Social Worker in Woodcliff Lake, NJ.
Where does Dr. Karin Williams practice?
Dr. Karin Williams practices at 595 Chestnut Ridge RD Ste 4, Woodcliff Lake, NJ 076777667. Office phone: 7329822888.
What is Dr. Karin Williams's NPI?
Dr. Karin Williams's National Provider Identifier (NPI) is 1760769061, issued by NPPES.
Does Dr. Karin Williams accept Medicare assignment?
Yes. Dr. Karin Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karin Williams commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.