Doctor profile · Federal record
Dr. Kathryn Denham, MSW
Clinical Social Worker · Vacaville, CA
- NPI 1881730513
- Accepts Medicare
- 38 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
419 Elizabeth St, Ste 5
Vacaville, CA 956884602
(707) 399-9540
fax (707) 447-1529
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- September 20, 2019
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- California #LCS 13285
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881730513. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,820
Distinct HCPCS
2
Medicare allowed
$215,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 1,797 | 84 | $118 | |
90791 |
Psychiatric diagnostic evaluation | 23 | 23 | $141 |
In context: peer comparison
Among 1 peers in Vacaville Clinical Social Worker, average services per provider: 910. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Kathryn Denham's medical specialty?
Dr. Kathryn Denham practices Clinical Social Worker in Vacaville, CA.
Where does Dr. Kathryn Denham practice?
Dr. Kathryn Denham practices at 419 Elizabeth St, Vacaville, CA 956884602. Office phone: 7073999540.
What is Dr. Kathryn Denham's NPI?
Dr. Kathryn Denham's National Provider Identifier (NPI) is 1881730513, issued by NPPES.
Does Dr. Kathryn Denham accept Medicare assignment?
Yes. Dr. Kathryn Denham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Denham commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.