Doctor profile · Federal record
Dr. Colleen Kowalke, PSYD
Clinical Psychologist · Professional Counselor · Glendale, AZ
- NPI 1760666895
- Accepts Medicare
- 17 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8150 N 61St Ave, Apt 2120
Glendale, AZ 853026764
(623) 261-8770
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- February 10, 2015
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (2)
- Arizona #4545 · Arizona #LPC12790
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760666895. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
618
Distinct HCPCS
1
Medicare allowed
$84,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 618 | 25 | $136 |
In context: peer comparison
Among 3 peers in Glendale Clinical Psychologist, average services per provider: 380. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. Colleen Kowalke's medical specialty?
Dr. Colleen Kowalke practices Clinical Psychologist in Glendale, AZ.
Where does Dr. Colleen Kowalke practice?
Dr. Colleen Kowalke practices at 8150 N 61St Ave, Glendale, AZ 853026764. Office phone: 6232618770.
What is Dr. Colleen Kowalke's NPI?
Dr. Colleen Kowalke's National Provider Identifier (NPI) is 1760666895, issued by NPPES.
Does Dr. Colleen Kowalke accept Medicare assignment?
Yes. Dr. Colleen Kowalke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Colleen Kowalke commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.