Doctor profile · Federal record
Dr. Sharavanan Thevanayagam, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · Buffalo, NY
- NPI 1669883120
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
85 High St
Buffalo, NY 14203
(716) 630-1000 - Additional location
-
462 Grider St
Buffalo, NY 142153021
(716) 898-4806
fax (716) 898-3279 - Mailing address
-
425 Essjay RD Ste 170
Williamsville, NY 142218235
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- December 14, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #290602-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669883120. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
522
Distinct HCPCS
4
Medicare allowed
$59,547
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 231 | 134 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 114 | 61 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 100 | 95 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 76 | $170 |
In context: peer comparison
Among 72 peers in Buffalo Internal Medicine Physician, average services per provider: 88. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
80
Patients
79
Total drug cost
$7,324
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 21 | 20 | $90 |
| Pantoprazole Sodium | Generic | 19 | 19 | $192 |
| Cefdinir | Generic | 16 | 16 | $184 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $88 |
| Eliquis (Apixaban) | Brand | 11 | 11 | $6,770 |
Hospital affiliations
Frequently asked questions
What is Dr. Sharavanan Thevanayagam's medical specialty?
Dr. Sharavanan Thevanayagam practices Internal Medicine Physician in Buffalo, NY.
Where does Dr. Sharavanan Thevanayagam practice?
Dr. Sharavanan Thevanayagam practices at 85 High St, Buffalo, NY 14203. Office phone: 7166301000.
What is Dr. Sharavanan Thevanayagam's NPI?
Dr. Sharavanan Thevanayagam's National Provider Identifier (NPI) is 1669883120, issued by NPPES.
Does Dr. Sharavanan Thevanayagam accept Medicare assignment?
Yes. Dr. Sharavanan Thevanayagam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sharavanan Thevanayagam commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.