Office
85 High St, Buffalo, NY 14203
(716) 630-1000
Dr. Sharavanan Thevanayagam, MD
Internal medicine in Buffalo, NY · Sisters of Charity Hospital of Buffalo New York
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Accepts Medicare assignmentClaimed by a verified representative
Details
- NPI
- 1669883120
- Specialty
- Internal Medicine
Background and affiliations
- Gender
- Male
- Practice group
- Sisters of Charity Hospital of Buffalo New York · 164 clinicians
- Offers telehealth
- No
- Accepts Medicare assignment
- Yes
Practice locations
- 2157 Main St, Buffalo, NY 14214 · (716) 862-1000
- 565 Abbott Rd, Buffalo, NY 14220 · (716) 826-7000
Hospital affiliations
- Sisters of Charity Hospital · Buffalo, NY · Hospital rating 3/5
- Mercy Hospital of Buffalo · Buffalo, NY · Hospital rating 2/5
Industry payments
In 2025, drug and medical-device companies reported $59.10 in general payments to Sharavanan Thevanayagam (2 payments). Largest: Mallinckrodt Hospital Products Inc. ($59.10). Reported under the federal Open Payments program.
Insurance
- Accepts Medicare assignment.
Medicare activity
Billed services and units in Original Medicare Part B, 2024.
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| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 99223 | 96 | 93 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility |
| 99232 | 138 | 72 | Subsequent hospital care with moderate level of medical decision making, if using time, at least 35 minutes | Facility |
| 99233 | 182 | 106 | Subsequent hospital care with moderate level of medical decision making, if using time, at least 50 minutes | Facility |
| 99236 | 14 | 14 | Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | Facility |
| 99238 | 11 | 11 | Hospital discharge day management, 30 minutes or less | Facility |
| 99239 | 138 | 129 | Hospital discharge day management, more than 30 minutes | Facility |
Common questions
Where is Sharavanan Thevanayagam's office?
The office is at 85 High St, Buffalo, NY 14203.
What is Sharavanan Thevanayagam's phone number?
The office phone is (716) 630-1000.
What is Sharavanan Thevanayagam's specialty?
Specialty: Internal medicine.
Does Sharavanan Thevanayagam bill Medicare?
Yes. Sharavanan Thevanayagam billed Original Medicare Part B services in 2024 (see Medicare activity above).
What is Sharavanan Thevanayagam's NPI number?
Sharavanan Thevanayagam's NPI is 1669883120.
Which hospitals is Sharavanan Thevanayagam affiliated with?
Sharavanan Thevanayagam is affiliated with Sisters of Charity Hospital (Buffalo, NY); Mercy Hospital of Buffalo (Buffalo, NY).
Patient reviews
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