Doctor profile · Federal record
Dr. Andrew Giritharan, MD
Neurology Physician (CMS: Neurology) · Neurology Physician · Nashville, TN
- NPI 1588083968
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372320001
(615) 936-2000 - Additional location
-
3303 Sw Bond Ave Ste 8
Portland, OR 97239
(503) 494-7772
fax (503) 418-3283 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- March 31, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Tennessee #61087 · Oregon #MD187000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588083968. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
508
Distinct HCPCS
9
Medicare allowed
$44,217
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 195 | 145 | $91 | |
95984 |
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, each additional 15 minutes with qualified health professional | 72 | 19 | $41 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 59 | 59 | $122 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 54 | 47 | $131 | |
95983 |
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming, first 15 minutes with qualified health professional | 52 | 24 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 26 | $63 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $171 | |
95970 |
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator | 14 | 11 | $17 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 13 | $93 |
In context: peer comparison
Among 53 peers in this city , average services per provider: 212. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,069
Patients
239
Total drug cost
$995,361
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 412 | 128 | $31,517 |
| Carbidopa-Levodopa Er (Carbidopa/Levodopa) | Brand | 107 | 37 | $5,705 |
| Baclofen | Generic | 68 | 14 | $2,621 |
| Clonazepam | Generic | 61 | 0 | $552 |
| Austedo (Deutetrabenazine) | Brand | 50 | 0 | $370,153 |
| Amantadine (Amantadine Hcl) | Brand | 49 | 18 | $6,237 |
| Ingrezza (Valbenazine Tosylate) | Brand | 49 | 0 | $411,177 |
| Gabapentin | Generic | 47 | 16 | $1,052 |
| Primidone | Generic | 46 | 13 | $1,302 |
| Entacapone | Generic | 38 | 13 | $18,464 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Giritharan's medical specialty?
Dr. Andrew Giritharan practices Neurology Physician in Nashville, TN.
Where does Dr. Andrew Giritharan practice?
Dr. Andrew Giritharan practices at 3601 the Vanderbilt Clinic, Nashville, TN 372320001. Office phone: 6159362000.
What is Dr. Andrew Giritharan's NPI?
Dr. Andrew Giritharan's National Provider Identifier (NPI) is 1588083968, issued by NPPES.
Does Dr. Andrew Giritharan accept Medicare assignment?
Yes. Dr. Andrew Giritharan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Giritharan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator with brain stimulator programming (HCPCS 95984); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.