Doctor profile · Federal record
Dr. James Williams, LCSW
Clinical Social Worker · Milwaukee, WI
- NPI 1639286503
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6980 N Port Washington RD, #202
Milwaukee, WI 532173921
(414) 351-7100
fax (414) 247-4082 - Mailing address
-
3301 W Forest Home Ave
Milwaukee, WI 532152843
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Wisconsin #712-123
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639286503. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
255
Distinct HCPCS
2
Medicare allowed
$25,582
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 243 | 21 | $99 | |
90791 |
Psychiatric diagnostic evaluation | 12 | 11 | $118 |
In context: peer comparison
Among 15 peers in Milwaukee Clinical Social Worker, average services per provider: 127. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. James Williams's medical specialty?
Dr. James Williams practices Clinical Social Worker in Milwaukee, WI.
Where does Dr. James Williams practice?
Dr. James Williams practices at 6980 N Port Washington RD, Milwaukee, WI 532173921. Office phone: 4143517100.
What is Dr. James Williams's NPI?
Dr. James Williams's National Provider Identifier (NPI) is 1639286503, issued by NPPES.
Does Dr. James Williams accept Medicare assignment?
Yes. Dr. James Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Williams commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.