Doctor profile · Federal record
Dr. Natalie Castillo, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Nashville, TN
- NPI 1427555754
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372323125
(615) 322-3000 - Additional location
-
1614 Gunbarrel RD Ste 101
Chattanooga, TN 374213125
(423) 778-8604
fax (423) 826-8609 - Additional location
-
185 E 7Th Ave
Chico, CA 959263356
(530) 332-4400 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- September 4, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Tennessee #0000023638 · California #95007900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427555754. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
254
Distinct HCPCS
1
Medicare allowed
$19,424
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 254 | 152 | $76 |
In context: peer comparison
Among 289 peers in this city , average services per provider: 106. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$145
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $117.14 | |
| Celltrion USA Inc. | 1 | $27.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
884
Patients
410
Total drug cost
$434,262
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Entresto (Sacubitril/Valsartan) | Brand | 97 | 40 | $160,957 |
| Spironolactone | Generic | 93 | 43 | $965 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 86 | 26 | $114,501 |
| Potassium Chloride | Generic | 78 | 43 | $4,106 |
| Torsemide | Generic | 70 | 40 | $3,134 |
| Furosemide | Generic | 66 | 40 | $809 |
| Jardiance (Empagliflozin) | Brand | 63 | 26 | $85,437 |
| Metoprolol Succinate | Generic | 55 | 29 | $1,518 |
| Carvedilol | Generic | 54 | 24 | $762 |
| Atorvastatin Calcium | Generic | 46 | 15 | $1,023 |
Hospital affiliations
Frequently asked questions
What is Dr. Natalie Castillo's medical specialty?
Dr. Natalie Castillo practices Family Nurse Practitioner in Nashville, TN.
Where does Dr. Natalie Castillo practice?
Dr. Natalie Castillo practices at 3601 the Vanderbilt Clinic, Nashville, TN 372323125. Office phone: 6153223000.
What is Dr. Natalie Castillo's NPI?
Dr. Natalie Castillo's National Provider Identifier (NPI) is 1427555754, issued by NPPES.
Does Dr. Natalie Castillo accept Medicare assignment?
Yes. Dr. Natalie Castillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalie Castillo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.