Doctor profile · Federal record
Dr. Caren Ludmer, PSY.D.
Clinical Psychologist · San Francisco, CA
- NPI 1912057043
- Accepts Medicare
- 41 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2126 Sutter St
San Francisco, CA 941153120
(415) 409-2993
fax (415) 409-2993
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- California #PSY10661
- Medicaid
- CA #PSY106610
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912057043. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
962
Distinct HCPCS
1
Medicare allowed
$157,799
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 962 | 18 | $164 |
In context: peer comparison
Among 17 peers in San Francisco Clinical Psychologist, average services per provider: 267. This provider delivers 3.6× the peer median.Frequently asked questions
What is Dr. Caren Ludmer's medical specialty?
Dr. Caren Ludmer practices Clinical Psychologist in San Francisco, CA.
Where does Dr. Caren Ludmer practice?
Dr. Caren Ludmer practices at 2126 Sutter St, San Francisco, CA 941153120. Office phone: 4154092993.
What is Dr. Caren Ludmer's NPI?
Dr. Caren Ludmer's National Provider Identifier (NPI) is 1912057043, issued by NPPES.
Does Dr. Caren Ludmer accept Medicare assignment?
Yes. Dr. Caren Ludmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Caren Ludmer commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.