Dr. Joseph M Nussbaum, MD
Dr. Joseph M Nussbaum, MD is registered under Infectious Disease in Westlake Village, California. Qualified in 1981, 45 years ago. Practices with Healthcare Partners Affiliates Medical Group, a 790-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 45
- Licensed in
- CA
- In the registry since
- 2006
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
2325 Townsgate Rd Ste 100Westlake Village, CA 91361-5986
Phone: (213) 483-0901
Fax: (213) 483-6650
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Infectious Disease Physician (primary) | Taxonomy 207RI0200X · Licence F46586 (CA) |
|---|
Record details
| NPI number | 1922033463 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | July 12, 2006 |
| Last updated in NPPES | December 4, 2025 |
| Certification date | December 4, 2025 |
Medicare enrollment
| Medicare specialty | INFECTIOUS DISEASE |
|---|---|
| Also practises | INTERNAL MEDICINE |
| Medical school | OTHER |
| Graduated | 1981 (45 years in practice) |
| Group practice | Healthcare Partners Affiliates Medical Group — 790 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Medicare patients and services, 2024
| Medicare patients | 348 |
|---|---|
| Services billed | 905 |
| Average patient age | 74 |
Practises at
- California Hospital Medical Center La Hospital · Los Angeles, CA · listed as California Hospital
- Hollywood Presbyterian Medical Center Hospital · Los Angeles, CA · listed as Cha Hollywood Medical Center LP
- Los Angeles General Medical Center Hospital · Los Angeles, CA · listed as Los Angeles County USC Medical Center
- Pih Health Good Samaritan Hospital Hospital · Los Angeles, CA
Colleagues at Healthcare Partners Affiliates Medical Group
- Dr. Tze Yu Dang, MD Internal Medicine Physician · Glendale, CA
- Trang D Eng, MD Internal Medicine Physician · Arcadia, CA
- Dr. Michael J. Her, MD Internal Medicine Physician · Buena Park, CA
- Stephanie Yihting Huang, MD Family Medicine Physician · Temple City, CA
- MS. Hiu Yu Lam, PA-C Physician Assistant · Covina, CA
- Viraj Bakul Patel, DO Sports Medicine (Internal Medicine) Physician · Hawthorne, CA
- Dr. Anh Thu Pham, MD Family Medicine Physician · Long Beach, CA
- Dr. Daniel Alexander Placik, MD Family Medicine Physician · San Pedro, CA
- Maria Virginia Garcia Sioson-Ayala, MD Family Medicine Physician · El Monte, CA
- Dr. Douglas Charles Smith, MD Specialist · Long Beach, CA
- Dr. Vishaal Sridhar, MD Pulmonary Disease Physician · Torrance, CA
- Mr. Marvin Alan Zamost, MD Family Medicine Physician · Long Beach, CA
Other providers in Westlake Village
-
Fang-Yu Liu, MD
141 Triunfo Canyon Rd Ste 110, Westlake Village, CA 91361-2525 · (805) 371-1393
-
Dr. Dharushana Muthulingam, MD
141 Triunfo Canyon Rd Ste 110, Westlake Village, CA 91361-2525 · (805) 371-1393
-
Southern California Infectious Disease Medical Group
2325 Townsgate Rd Ste 100, Westlake Village, CA 91361-5986 · (213) 483-0901