Doctor profile · Federal record
Dr. Marcella Dunaway, PHD
Clinical Psychologist · Clinical Psychologist · Clinical Child & Adolescent Psychologist · Cognitive & Behavioral Psychologist · Maryville, TN
- NPI 1235334350
- MIPS 46.3 / 100 · 2023
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
262 Cherokee Professional Park
Maryville, TN 378045153
(865) 984-4223
fax (865) 681-1789 - Mailing address
-
Po Box 4068
Maryville, TN 378024068
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- April 11, 2016
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (2)
- Tennessee #P2872 · Tennessee #P2872 (PROV)
- Medicaid
- TN #1517021
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235334350. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
492
Distinct HCPCS
4
Medicare allowed
$34,836
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 206 | 89 | $30 | |
90791 |
Psychiatric diagnostic evaluation | 96 | 93 | $159 | |
96130 |
Evaluation of psychological test, first hour | 95 | 92 | $111 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 95 | 92 | $29 |
In context: peer comparison
Among 2 peers in Maryville Clinical Psychologist, average services per provider: 138. This provider delivers 3.6× the peer median.Frequently asked questions
What is Dr. Marcella Dunaway's medical specialty?
Dr. Marcella Dunaway practices Clinical Psychologist in Maryville, TN.
Where does Dr. Marcella Dunaway practice?
Dr. Marcella Dunaway practices at 262 Cherokee Professional Park, Maryville, TN 378045153. Office phone: 8659844223.
What is Dr. Marcella Dunaway's NPI?
Dr. Marcella Dunaway's National Provider Identifier (NPI) is 1235334350, issued by NPPES.
What procedures does Dr. Marcella Dunaway commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test by technician (HCPCS 96139); Psychiatric diagnostic evaluation (HCPCS 90791); Evaluation of psychological test, first hour (HCPCS 96130). Source: CMS Medicare Physician & Other Practitioners file.