Doctor profile · Federal record
Dr. Maura de Grijs
Family Nurse Practitioner (CMS: Nurse Practitioner) · Student in an Organized Health Care Education/Training Program · Nashville, TN
- NPI 1326632118
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372320001
(615) 322-5000 - Additional location
-
5046 Thoroughbred Ln
Brentwood, TN 370274225
(615) 370-8080 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- February 2021 — 5 yrs on file
- Profile last updated
- October 9, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Tennessee #30224
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326632118. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
366
Distinct HCPCS
9
Medicare allowed
$16,536
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 86 | 41 | $16 | |
96127 |
Assessment of emotional or behavioral problems | 65 | 40 | $4 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 46 | $98 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 41 | 39 | $41 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $131 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $87 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 21 | $71 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 23 | 22 | $16 | |
81003 |
Automated urinalysis test | 22 | 21 | $2 |
In context: peer comparison
Among 289 peers in this city , average services per provider: 106. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$190
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ShockWave Medical, Inc | 1 | $138.87 | |
| Novo Nordisk Inc | 2 | $51.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
143
Patients
124
Total drug cost
$1,265
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 32 | 31 | $101 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 25 | 22 | $604 |
| Cephalexin | Generic | 25 | 21 | $103 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 19 | 19 | $187 |
| Azithromycin | Generic | 16 | 16 | $59 |
| Prednisone | Generic | 15 | 15 | $20 |
| Fluticasone Propionate | Generic | 11 | 0 | $191 |
Hospital affiliations
Frequently asked questions
What is Dr. Maura de Grijs's medical specialty?
Dr. Maura de Grijs practices Family Nurse Practitioner in Nashville, TN.
Where does Dr. Maura de Grijs practice?
Dr. Maura de Grijs practices at 3601 the Vanderbilt Clinic, Nashville, TN 372320001. Office phone: 6153225000.
What is Dr. Maura de Grijs's NPI?
Dr. Maura de Grijs's National Provider Identifier (NPI) is 1326632118, issued by NPPES.
Does Dr. Maura de Grijs accept Medicare assignment?
Yes. Dr. Maura de Grijs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maura de Grijs commonly perform?
Top Medicare-reported procedures in 2023: Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Assessment of emotional or behavioral problems (HCPCS 96127); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.