Doctor profile · Federal record
Dr. Ravi Alagappan, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · San Ramon, CA
- NPI 1063467355
- Accepts Medicare
- 36 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
2242 Camino Ramon Ste 100
San Ramon, CA 94583
(925) 327-0015
fax (925) 327-0095 - Additional location
-
2365 Quimby RD Ste 100
San Jose, CA 951221337
(669) 888-0001 - Additional location
-
3976 Canyon RD
Lafayette, CA 945492702
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 5, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- California #G74076 · Tennessee #28227
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063467355. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,897
Distinct HCPCS
10
Medicare allowed
$386,060
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,830 | 41 | $0 | |
A9579 |
Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml | 1,494 | 91 | $2 | |
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 685 | 31 | $0 | |
72148 |
Mri scan of lower spinal canal without contrast | 211 | 207 | $222 | |
70551 |
Mri scan of brain without contrast | 170 | 169 | $232 | |
73721 |
Mri scan of leg joint without contrast | 170 | 156 | $237 | |
71250 |
Ct scan of chest without contrast | 158 | 139 | $103 | |
71046 |
X-ray of chest, 2 views | 139 | 119 | $28 | |
73221 |
Mri scan of arm joint without contrast | 126 | 109 | $229 | |
72141 |
Mri scan of upper spinal canal without contrast | 120 | 119 | $195 |
In context: peer comparison
Among 1 peers in San Ramon Diagnostic Radiology Physician, average services per provider: 143. This provider delivers 62× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ravi Alagappan's medical specialty?
Dr. Ravi Alagappan practices Diagnostic Radiology Physician in San Ramon, CA.
Where does Dr. Ravi Alagappan practice?
Dr. Ravi Alagappan practices at 2242 Camino Ramon Ste 100, San Ramon, CA 94583. Office phone: 9253270015.
What is Dr. Ravi Alagappan's NPI?
Dr. Ravi Alagappan's National Provider Identifier (NPI) is 1063467355, issued by NPPES.
Does Dr. Ravi Alagappan accept Medicare assignment?
Yes. Dr. Ravi Alagappan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ravi Alagappan commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (HCPCS A9579); Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575). Source: CMS Medicare Physician & Other Practitioners file.