Samuel Jacob Klempner, MD
Samuel Jacob Klempner, MD is a Hematology/Oncology in Los Angeles, California. Graduated from University of Massachusetts Medical School in 2007, 19 years ago. Practices with The General Hospital Corporation, a 1,276-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Massachusetts.
- Years since qualifying
- 19
- Trained at
- University of Massachusetts Medical School
- Licensed in
- CA, MA
- In the registry since
- 2007
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
11800 Wilshire BlvdLos Angeles, CA 90025-6602
Phone: (310) 231-2167
Fax: (310) 231-2172
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 55 Fruit St, Boston, MA 02114-2696 — (617) 724-7168
- 75 Francis St, Boston, MA 02115-6110 — (617) 732-5500
Specialties & licences
| Hematology & Oncology Physician (primary) | Taxonomy 207RH0003X · Licence A125171 (CA) |
|---|---|
| Internal Medicine Physician | Taxonomy 207R00000X · Licence 232414 (MA) |
| Medical Oncology Physician | Taxonomy 207RX0202X · Licence 243585 (MA) |
Record details
| NPI number | 1134329378 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 24, 2007 |
| Last updated in NPPES | February 11, 2026 |
| Certification date | February 11, 2026 |
Medicare enrollment
| Medicare specialty | HEMATOLOGY/ONCOLOGY |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL |
| Graduated | 2007 (19 years in practice) |
| Group practice | The General Hospital Corporation — 1276 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 2 on file with Medicare |
Other providers in Los Angeles
-
Kingston Health Group
955 Carrillo Dr Ste 900, Los Angeles, CA 90048-5472 · (424) 502-0336
-
Dr. Evangelia K Kirimis, MD
UCLA Medical Center Hematology Oncology 10945 Le Conte Ave 2333 Pvub, Los Angeles, CA 90095-0001 · (310) 206-1214
-
Kirk Uomoto MD a Medical Corporation
5549 W Pico Blvd, Los Angeles, CA 90019-3919 · (323) 936-7279
-
Nathaniel Klair, MD
2020 Zonal Ave Ste IRD806, Los Angeles, CA 90089-0341 · (323) 409-7307
-
Jill Marie Klessig, MD
200 Medical Plz #365 530 420 120, Los Angeles, CA 90095 · (310) 825-6301
-
Missak Kltchian, MD
4645 Hollywood Blvd Ste 4, Los Angeles, CA 90027-5455 · (323) 661-4500
-
Elizabeth Ko, MD
11303 W Washington Blvd Ste 100, Los Angeles, CA 90066-6003 · (310) 391-7281
-
Youjong Ko, MD
351 E Temple St, Los Angeles, CA 90012-3328 · (213) 253-2677