Doctor profile · Federal record
Dr. Jeffrey Klausner, MD
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · San Leandro, CA
- NPI 1508973249
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
201 Dolores Ave
San Leandro, CA 945775007
(510) 984-2489
fax (510) 788-6830 - Additional location
-
1970 Mountain Blvd
Oakland, CA 946112813
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 16, 2025
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #G81840
- Medicaid (2)
- CA #00G818400 · CA #1508973249
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508973249. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$7,010
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Visby Medical, INC. | 2 | $3,187.50 | |
| Abbott Laboratories | 1 | $2,250.00 | |
| BioFire Diagnostics, LLC | 1 | $850.00 | |
| La Jolla Pharmaceutical Company | 3 | $701.63 | |
| Gilead Sciences, INC. | 1 | $20.78 |
By nature of payment
Frequently asked questions
What is Dr. Jeffrey Klausner's medical specialty?
Dr. Jeffrey Klausner practices Infectious Disease Physician in San Leandro, CA.
Where does Dr. Jeffrey Klausner practice?
Dr. Jeffrey Klausner practices at 201 Dolores Ave, San Leandro, CA 945775007. Office phone: 5109842489.
What is Dr. Jeffrey Klausner's NPI?
Dr. Jeffrey Klausner's National Provider Identifier (NPI) is 1508973249, issued by NPPES.
Does Dr. Jeffrey Klausner accept Medicare assignment?
Yes. Dr. Jeffrey Klausner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.