Doctor profile · Federal record
Dr. Gregory Kolden, PHD
Psychologist (CMS: Clinical Psychologist) · Madison, WI
- NPI 1124094149
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6001 Research Park Blvd
Madison, WI 53719
(608) 263-6100
fax (608) 262-9246 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- May 7, 2009
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Wisconsin #1743
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124094149. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
306
Distinct HCPCS
3
Medicare allowed
$37,077
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 199 | 22 | $143 | |
90832 |
Psychotherapy, 30 minutes | 70 | 16 | $73 | |
90834 |
Psychotherapy, 45 minutes | 37 | 15 | $97 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 92. This provider delivers 3.3× the peer median.Frequently asked questions
What is Dr. Gregory Kolden's medical specialty?
Dr. Gregory Kolden practices Psychologist in Madison, WI.
Where does Dr. Gregory Kolden practice?
Dr. Gregory Kolden practices at 6001 Research Park Blvd, Madison, WI 53719. Office phone: 6082636100.
What is Dr. Gregory Kolden's NPI?
Dr. Gregory Kolden's National Provider Identifier (NPI) is 1124094149, issued by NPPES.
Does Dr. Gregory Kolden accept Medicare assignment?
Yes. Dr. Gregory Kolden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Kolden commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.