Doctor profile · Federal record
Dr. Chetan Aher, M.D.
Surgery Physician (CMS: General Surgery) · Nashville, TN
- NPI 1891016788
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372323833
(615) 936-2000 - Additional location
-
1653 W Congress Pkwy
Chicago, IL 606123833
(312) 942-5000 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- March 23, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Illinois #125-058004
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891016788. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,816
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $151 |
In context: peer comparison
Among 37 peers in Nashville Surgery Physician, average services per provider: 37. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
75
Patients
0
Total drug cost
$4,879
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Esomeprazole Magnesium | Generic | 41 | 0 | $3,940 |
| Famotidine | Generic | 34 | 0 | $939 |
Hospital affiliations
Frequently asked questions
What is Dr. Chetan Aher's medical specialty?
Dr. Chetan Aher practices Surgery Physician in Nashville, TN.
Where does Dr. Chetan Aher practice?
Dr. Chetan Aher practices at 3601 the Vanderbilt Clinic, Nashville, TN 372323833. Office phone: 6159362000.
What is Dr. Chetan Aher's NPI?
Dr. Chetan Aher's National Provider Identifier (NPI) is 1891016788, issued by NPPES.
Does Dr. Chetan Aher accept Medicare assignment?
Yes. Dr. Chetan Aher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chetan Aher commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.