Doctor profile · Federal record
Dr. Timothy Cahn, PHD
Clinical Psychologist · Seattle, WA
- NPI 1316099278
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
901 Boren Avenue, Suite 1010
Seattle, WA 98104
(206) 624-1856
fax (206) 675-9475
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- December 8, 2011
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Washington #PY1315
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316099278. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
248
Distinct HCPCS
1
Medicare allowed
$38,418
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 248 | 13 | $155 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 88. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. Timothy Cahn's medical specialty?
Dr. Timothy Cahn practices Clinical Psychologist in Seattle, WA.
Where does Dr. Timothy Cahn practice?
Dr. Timothy Cahn practices at 901 Boren Avenue, Seattle, WA 98104. Office phone: 2066241856.
What is Dr. Timothy Cahn's NPI?
Dr. Timothy Cahn's National Provider Identifier (NPI) is 1316099278, issued by NPPES.
Does Dr. Timothy Cahn accept Medicare assignment?
Yes. Dr. Timothy Cahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Cahn commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.