Doctor profile · Federal record
Dr. Gregg Hintz, PSY.D.
Psychologist · Wauwatosa, WI
- NPI 1215099924
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1220 Dewey Ave
Wauwatosa, WI 532132504
(414) 454-6500
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- November 24, 2021
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Wisconsin #2423-057
- Medicaid
- WI #39137900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215099924. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
149
Distinct HCPCS
1
Medicare allowed
$14,218
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 149 | 12 | $95 |
In context: peer comparison
Among 2 peers in Wauwatosa Psychologist, average services per provider: 118. This provider delivers 1.3× the peer median.Frequently asked questions
What is Dr. Gregg Hintz's medical specialty?
Dr. Gregg Hintz practices Psychologist in Wauwatosa, WI.
Where does Dr. Gregg Hintz practice?
Dr. Gregg Hintz practices at 1220 Dewey Ave, Wauwatosa, WI 532132504. Office phone: 4144546500.
What is Dr. Gregg Hintz's NPI?
Dr. Gregg Hintz's National Provider Identifier (NPI) is 1215099924, issued by NPPES.
What procedures does Dr. Gregg Hintz commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.