Doctor profile · Federal record
Dr. Vyas Viswanathan, M.D.
Neurology Physician (CMS: Neurology) · Raleigh, NC
- NPI 1093178691
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4420 Lake Boone Trl
Raleigh, NC 276077505
(919) 784-3100 - Additional location
-
1600 Sw Archer RD, Suite 4102
Gainesville, FL 326103003
(352) 265-0239
fax (352) 265-1107 - Mailing address
-
Po Box 100265
Gainesville, FL 326100265
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- September 7, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- North Carolina #2020-02676
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093178691. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
86
Distinct HCPCS
3
Medicare allowed
$15,549
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 42 | 16 | $203 | |
95720 |
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 25 | 15 | $194 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 19 | 17 | $114 |
In context: peer comparison
Among 17 peers in Raleigh Neurology Physician, average services per provider: 1,155. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$60
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 2 | $60.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
80
Patients
0
Total drug cost
$20,174
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Zonisamide | Generic | 27 | 0 | $1,680 |
| Lamotrigine | Generic | 16 | 0 | $175 |
| Lacosamide | Generic | 13 | 0 | $375 |
| Lamictal (Lamotrigine) | Brand | 12 | 0 | $17,112 |
| Levetiracetam | Generic | 12 | 0 | $832 |
Hospital affiliations
Frequently asked questions
What is Dr. Vyas Viswanathan's medical specialty?
Dr. Vyas Viswanathan practices Neurology Physician in Raleigh, NC.
Where does Dr. Vyas Viswanathan practice?
Dr. Vyas Viswanathan practices at 4420 Lake Boone Trl, Raleigh, NC 276077505. Office phone: 9197843100.
What is Dr. Vyas Viswanathan's NPI?
Dr. Vyas Viswanathan's National Provider Identifier (NPI) is 1093178691, issued by NPPES.
Does Dr. Vyas Viswanathan accept Medicare assignment?
Yes. Dr. Vyas Viswanathan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Vyas Viswanathan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Measurement of brain wave activity with video (veeg) (HCPCS 95720); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.