Doctor profile · Federal record
Dr. John Weaver, PSYD
Psychologist (CMS: Clinical Psychologist) · Waukesha, WI
- NPI 1376632893
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2717 N Grandview Blvd, #303
Waukesha, WI 53188
(262) 544-6486
fax (262) 544-6377 - Mailing address
-
525W26295 Macarthur RD
Waukesha, WI 53188
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Wisconsin #1969057
- Medicaid
- WI #39137400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376632893. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
1
Medicare allowed
$19,365
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 214 | 21 | $90 |
In context: peer comparison
Among 1 peers in Waukesha Psychologist, average services per provider: 214. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. John Weaver's medical specialty?
Dr. John Weaver practices Psychologist in Waukesha, WI.
Where does Dr. John Weaver practice?
Dr. John Weaver practices at 2717 N Grandview Blvd, Waukesha, WI 53188. Office phone: 2625446486.
What is Dr. John Weaver's NPI?
Dr. John Weaver's National Provider Identifier (NPI) is 1376632893, issued by NPPES.
Does Dr. John Weaver accept Medicare assignment?
Yes. Dr. John Weaver accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Weaver commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.