Doctor profile · Federal record
Dr. Megan McCarroll, PA-C
Physician Assistant · Powell, TN
- NPI 1912405879
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7680 Dannaher Dr
Powell, TN 378494052
(865) 521-8050
fax (865) 947-7907 - Additional location
-
1932 Alcoa Hwy Ste 160
Knoxville, TN 379201517
(865) 244-4396
Credentials & registration
- NPI registered
- January 2018 — 8 yrs on file
- Profile last updated
- August 6, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912405879. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
130
Distinct HCPCS
3
Medicare allowed
$14,375
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 60 | 58 | $137 | |
99284 |
Emergency department visit with moderate level of medical decision making | 55 | 55 | $96 | |
99283 |
Emergency department visit with low level of medical decision making | 15 | 13 | $57 |
In context: peer comparison
Among 8 peers in Powell Physician Assistant, average services per provider: 60. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
71
Patients
71
Total drug cost
$570
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 19 | 19 | $75 |
| Methocarbamol | Generic | 16 | 16 | $156 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $213 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 11 | $41 |
| Methylprednisolone | Generic | 11 | 11 | $85 |
Hospital affiliations
Frequently asked questions
What is Dr. Megan McCarroll's medical specialty?
Dr. Megan McCarroll practices Physician Assistant in Powell, TN.
Where does Dr. Megan McCarroll practice?
Dr. Megan McCarroll practices at 7680 Dannaher Dr, Powell, TN 378494052. Office phone: 8655218050.
What is Dr. Megan McCarroll's NPI?
Dr. Megan McCarroll's National Provider Identifier (NPI) is 1912405879, issued by NPPES.
Does Dr. Megan McCarroll accept Medicare assignment?
Yes. Dr. Megan McCarroll accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Megan McCarroll commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.