Doctor profile · Federal record
Dr. Zubin Udwadia, MD
Internal Medicine Physician (CMS: Internal Medicine) · Red Bluff, CA
- NPI 1922364967
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2550 Sister Mary Columba Dr
Red Bluff, CA 960804327
(530) 529-8000
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- November 26, 2018
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A134723
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922364967. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
235
Distinct HCPCS
2
Medicare allowed
$29,822
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 179 | 167 | $139 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 56 | 54 | $88 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 193. This provider delivers 1.2× the peer median.Frequently asked questions
What is Dr. Zubin Udwadia's medical specialty?
Dr. Zubin Udwadia practices Internal Medicine Physician in Red Bluff, CA.
Where does Dr. Zubin Udwadia practice?
Dr. Zubin Udwadia practices at 2550 Sister Mary Columba Dr, Red Bluff, CA 960804327. Office phone: 5305298000.
What is Dr. Zubin Udwadia's NPI?
Dr. Zubin Udwadia's National Provider Identifier (NPI) is 1922364967, issued by NPPES.
Does Dr. Zubin Udwadia accept Medicare assignment?
Yes. Dr. Zubin Udwadia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zubin Udwadia commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.