Doctor profile · Federal record
Dr. Ramya Chinnasamy, MD
Hospitalist Physician (CMS: Internal Medicine) · Hospitalist Physician · Saint Louis, MO
- NPI 1063708238
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
621 S New Ballas RD Ste 112A
Saint Louis, MO 631418252
(314) 251-6339
fax (314) 251-4564
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- December 2, 2019
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Missouri #2018008443 · New York #277043
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063708238. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
738
Distinct HCPCS
7
Medicare allowed
$68,342
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 496 | 203 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 114 | 110 | $113 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 36 | $129 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 36 | $172 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 19 | $118 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $82 | |
99238 |
Hospital discharge day management, 30 minutes or less | 12 | 12 | $80 |
In context: peer comparison
Among 109 peers in this city , average services per provider: 96. This provider delivers 7.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
87
Patients
73
Total drug cost
$770
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 21 | 21 | $190 |
| Prednisone | Generic | 17 | 16 | $155 |
| Pantoprazole Sodium | Generic | 14 | 13 | $211 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 11 | $90 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 12 | $99 |
| Furosemide | Generic | 11 | 0 | $24 |
Hospital affiliations
Frequently asked questions
What is Dr. Ramya Chinnasamy's medical specialty?
Dr. Ramya Chinnasamy practices Hospitalist Physician in Saint Louis, MO.
Where does Dr. Ramya Chinnasamy practice?
Dr. Ramya Chinnasamy practices at 621 S New Ballas RD Ste 112A, Saint Louis, MO 631418252. Office phone: 3142516339.
What is Dr. Ramya Chinnasamy's NPI?
Dr. Ramya Chinnasamy's National Provider Identifier (NPI) is 1063708238, issued by NPPES.
Does Dr. Ramya Chinnasamy accept Medicare assignment?
Yes. Dr. Ramya Chinnasamy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ramya Chinnasamy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.