Doctor profile · Federal record
Dr. Maria Barrett, NP
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Dickson, TN
- NPI 1982296703
- Accepts Medicare
- 6 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
111 Highway 70 E Ste E
Dickson, TN 370552080
(615) 446-3191
fax (615) 446-9972 - Mailing address
-
408 42Nd Ave N Ste 300
Nashville, TN 372093669
Credentials & registration
- NPI registered
- February 2021 — 5 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Tennessee #29076
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982296703. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
357
Distinct HCPCS
2
Medicare allowed
$30,447
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 317 | 272 | $85 | |
G0420 |
Face-to-face educational services related to the care of chronic kidney disease; individual, per session, per one hour | 40 | 33 | $86 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 178. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$340
Transactions
9
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 2 | $143.52 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $121.86 | |
| Travere Therapeutics, Inc. | 4 | $32.15 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $21.85 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $20.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
78
Patients
35
Total drug cost
$1,187
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 31 | 12 | $368 |
| Furosemide | Generic | 27 | 12 | $182 |
| Potassium Chloride | Generic | 20 | 11 | $636 |
Frequently asked questions
What is Dr. Maria Barrett's medical specialty?
Dr. Maria Barrett practices Gerontology Nurse Practitioner in Dickson, TN.
Where does Dr. Maria Barrett practice?
Dr. Maria Barrett practices at 111 Highway 70 E Ste E, Dickson, TN 370552080. Office phone: 6154463191.
What is Dr. Maria Barrett's NPI?
Dr. Maria Barrett's National Provider Identifier (NPI) is 1982296703, issued by NPPES.
Does Dr. Maria Barrett accept Medicare assignment?
Yes. Dr. Maria Barrett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Barrett commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Face-to-face educational services related to the care of chronic kidney disease; individual (HCPCS G0420). Source: CMS Medicare Physician & Other Practitioners file.