Doctor profile · Federal record
Dr. Gamini Wiyathunge, ANP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nashville, TN
- NPI 1265673768
- Accepts Medicare
- MIPS 75.1 / 100 · 2023
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372322335
(615) 936-2000 - Additional location
-
225 N Willow Ave
Cookeville, TN 385012335
(931) 528-8899
fax (931) 284-4085 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- March 2009 — 17 yrs on file
- Profile last updated
- March 18, 2022
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Tennessee #14029
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265673768. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
885
Distinct HCPCS
10
Medicare allowed
$64,293
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 204 | 196 | $101 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 189 | 178 | $72 | |
87636 |
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b | 153 | 149 | $139 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 103 | 102 | $16 | |
81002 |
Urinalysis, manual test | 53 | 50 | $3 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 52 | 12 | $0 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $133 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $86 | |
90471 |
Administration of vaccine | 18 | 18 | $16 | |
96372 |
Injection of drug or substance under skin or into muscle | 18 | 15 | $11 |
In context: peer comparison
Among 289 peers in this city , average services per provider: 106. This provider delivers 8.3× the peer median.Open Payments
Industry payments received
All-time total
$766
Transactions
31
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 8 | $154.22 | |
| Corcept Therapeutics | 2 | $134.70 | |
| Amgen Inc. | 3 | $126.12 | |
| Novo Nordisk Inc | 5 | $106.75 | |
| Lilly USA, LLC | 4 | $67.27 | |
| Inspire Medical Systems, Inc. | 1 | $41.19 | |
| Neurocrine Biosciences, Inc. | 2 | $33.99 | |
| Phathom Pharmaceuticals, Inc. | 2 | $27.09 | |
| GlaxoSmithKline, LLC. | 1 | $20.71 | |
| Sumitomo Pharma America, Inc. | 1 | $20.22 | |
| Tempus AI, Inc | 1 | $20.13 | |
| Novartis Pharmaceuticals Corporation | 1 | $13.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,063
Patients
402
Total drug cost
$17,857
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 136 | 19 | $3,491 |
| Lisinopril | Generic | 97 | 33 | $930 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 94 | 42 | $3,503 |
| Omeprazole | Generic | 85 | 25 | $1,420 |
| Atorvastatin Calcium | Generic | 73 | 23 | $1,083 |
| Methylprednisolone | Generic | 73 | 73 | $721 |
| Alprazolam | Generic | 60 | 0 | $326 |
| Diclofenac Sodium | Generic | 60 | 30 | $1,800 |
| Amoxicillin | Generic | 59 | 59 | $219 |
| Cyclobenzaprine Hcl | Generic | 57 | 23 | $429 |
Hospital affiliations
Frequently asked questions
What is Dr. Gamini Wiyathunge's medical specialty?
Dr. Gamini Wiyathunge practices Family Nurse Practitioner in Nashville, TN.
Where does Dr. Gamini Wiyathunge practice?
Dr. Gamini Wiyathunge practices at 3601 the Vanderbilt Clinic, Nashville, TN 372322335. Office phone: 6159362000.
What is Dr. Gamini Wiyathunge's NPI?
Dr. Gamini Wiyathunge's National Provider Identifier (NPI) is 1265673768, issued by NPPES.
Does Dr. Gamini Wiyathunge accept Medicare assignment?
Yes. Dr. Gamini Wiyathunge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gamini Wiyathunge commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b (HCPCS 87636). Source: CMS Medicare Physician & Other Practitioners file.