Doctor profile · Federal record
Dr. Ana Grau, M.D.
Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · Nashville, TN
- NPI 1942288923
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372320001
(615) 936-2000 - Additional location
-
597 Prb, 2220 Pierce Ave.
Nashville, TN 372320001
(615) 322-2391 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- March 31, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 2086X0206X — NUCC code
- State license (1)
- Tennessee #35381
- Medicaid
- TN #3865639
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942288923. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
89
Distinct HCPCS
4
Medicare allowed
$8,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 43 | 33 | $62 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 15 | $87 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 14 | $136 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $171 |
In context: peer comparison
Among 10 peers in Nashville Surgical Oncology Physician, average services per provider: 25. This provider delivers 3.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$152
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 12 | 12 | $152 |
Hospital affiliations
Frequently asked questions
What is Dr. Ana Grau's medical specialty?
Dr. Ana Grau practices Surgical Oncology Physician in Nashville, TN.
Where does Dr. Ana Grau practice?
Dr. Ana Grau practices at 3601 the Vanderbilt Clinic, Nashville, TN 372320001. Office phone: 6159362000.
What is Dr. Ana Grau's NPI?
Dr. Ana Grau's National Provider Identifier (NPI) is 1942288923, issued by NPPES.
Does Dr. Ana Grau accept Medicare assignment?
Yes. Dr. Ana Grau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ana Grau commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.