Doctor profile · Federal record
Dr. Greta Smith, PH.D.
Clinical Psychologist · Maryville, TN
- NPI 1598772717
- Accepts Medicare
- 28 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
659 Morganton Square Dr
Maryville, TN 378014763
(865) 379-6651
fax (865) 380-1765
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 17, 2020
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Tennessee #P2277
- Medicaid
- TN #3584848
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598772717. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
200
Distinct HCPCS
1
Medicare allowed
$18,980
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 200 | 16 | $95 |
In context: peer comparison
Among 2 peers in Maryville Clinical Psychologist, average services per provider: 138. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Greta Smith's medical specialty?
Dr. Greta Smith practices Clinical Psychologist in Maryville, TN.
Where does Dr. Greta Smith practice?
Dr. Greta Smith practices at 659 Morganton Square Dr, Maryville, TN 378014763. Office phone: 8653796651.
What is Dr. Greta Smith's NPI?
Dr. Greta Smith's National Provider Identifier (NPI) is 1598772717, issued by NPPES.
Does Dr. Greta Smith accept Medicare assignment?
Yes. Dr. Greta Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Greta Smith commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.