Doctor profile · Federal record
Dr. Mary Pfieffer, FNP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Primary Care Nurse Practitioner · Brentwood, TN
- NPI 1366701716
- Accepts Medicare
- MIPS 83.2 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1607 Westgate Cir Ste 200
Brentwood, TN 370278077
(615) 376-8195 - Additional location
-
740 Cool Springs Blvd, Suite 110
Franklin, TN 370676448
(615) 791-9940 - Mailing address
-
1275 Dick Lonas RD Unit 101
Knoxville, TN 379091383
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- May 23, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Tennessee #16396
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366701716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
139
Distinct HCPCS
6
Medicare allowed
$9,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 51 | 34 | $101 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 22 | 22 | $103 | |
36415 |
Insertion of needle into vein for collection of blood sample | 20 | 19 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 17 | 16 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 16 | $72 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 12 | 11 | $13 |
In context: peer comparison
Among 27 peers in Brentwood Family Nurse Practitioner, average services per provider: 75. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
428
Patients
53
Total drug cost
$5,620
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 46 | 15 | $819 |
| Levothyroxine Sodium | Generic | 42 | 14 | $714 |
| Sertraline Hcl | Generic | 42 | 13 | $509 |
| Lisinopril | Generic | 33 | 0 | $316 |
| Hydrochlorothiazide | Generic | 32 | 0 | $126 |
| Alprazolam | Generic | 31 | 0 | $127 |
| Pantoprazole Sodium | Generic | 31 | 11 | $619 |
| Zolpidem Tartrate | Generic | 28 | 0 | $211 |
| Omeprazole | Generic | 23 | 0 | $311 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 21 | 0 | $474 |
Frequently asked questions
What is Dr. Mary Pfieffer's medical specialty?
Dr. Mary Pfieffer practices Family Nurse Practitioner in Brentwood, TN.
Where does Dr. Mary Pfieffer practice?
Dr. Mary Pfieffer practices at 1607 Westgate Cir Ste 200, Brentwood, TN 370278077. Office phone: 6153768195.
What is Dr. Mary Pfieffer's NPI?
Dr. Mary Pfieffer's National Provider Identifier (NPI) is 1366701716, issued by NPPES.
Does Dr. Mary Pfieffer accept Medicare assignment?
Yes. Dr. Mary Pfieffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Pfieffer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.