Doctor profile · Federal record
Dr. Mridula Rewal, MD
Internal Medicine Physician (CMS: Internal Medicine) · Castro Valley, CA
- NPI 1831526300
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20103 Lake Chabot RD
Castro Valley, CA 94546
(510) 727-3256
fax (510) 727-3107 - Mailing address
-
2350 W El Camino Real Fl 2
Mountain View, CA 940406203
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A127082
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831526300. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
45
Distinct HCPCS
1
Medicare allowed
$8,845
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 45 | $197 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 154. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$160
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 11 | 0 | $160 |
Hospital affiliations
Frequently asked questions
What is Dr. Mridula Rewal's medical specialty?
Dr. Mridula Rewal practices Internal Medicine Physician in Castro Valley, CA.
Where does Dr. Mridula Rewal practice?
Dr. Mridula Rewal practices at 20103 Lake Chabot RD, Castro Valley, CA 94546. Office phone: 5107273256.
What is Dr. Mridula Rewal's NPI?
Dr. Mridula Rewal's National Provider Identifier (NPI) is 1831526300, issued by NPPES.
Does Dr. Mridula Rewal accept Medicare assignment?
Yes. Dr. Mridula Rewal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mridula Rewal commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.