Doctor profile · Federal record
Dr. Ann Parker, PHD
Psychologist (CMS: Clinical Psychologist) · Cognitive & Behavioral Psychologist · Family Psychologist · Health Psychologist · Intellectual & Developmental Disabilities Psychologist · School Psychologist · Chattanooga, TN
- NPI 1164838058
- Accepts Medicare
- 29 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
615 Derby St
Chattanooga, TN 374041632
(423) 493-2916
fax (423) 493-2950
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Tennessee #P0000002185
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164838058. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,089
Distinct HCPCS
8
Medicare allowed
$100,023
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90832 |
Psychotherapy, 30 minutes | 482 | 83 | $72 | |
90834 |
Psychotherapy, 45 minutes | 173 | 40 | $95 | |
90837 |
Psychotherapy, 1 hour | 131 | 23 | $140 | |
90832 |
Psychotherapy, 30 minutes | 128 | 60 | $64 | |
90791 |
Psychiatric diagnostic evaluation | 74 | 74 | $143 | |
90837 |
Psychotherapy, 1 hour | 42 | 11 | $125 | |
90834 |
Psychotherapy, 45 minutes | 41 | 16 | $85 | |
90791 |
Psychiatric diagnostic evaluation | 18 | 18 | $166 |
In context: peer comparison
Among 1 peers in Chattanooga Psychologist, average services per provider: 136. This provider delivers 8.0× the peer median.Frequently asked questions
What is Dr. Ann Parker's medical specialty?
Dr. Ann Parker practices Psychologist in Chattanooga, TN.
Where does Dr. Ann Parker practice?
Dr. Ann Parker practices at 615 Derby St, Chattanooga, TN 374041632. Office phone: 4234932916.
What is Dr. Ann Parker's NPI?
Dr. Ann Parker's National Provider Identifier (NPI) is 1164838058, issued by NPPES.
Does Dr. Ann Parker accept Medicare assignment?
Yes. Dr. Ann Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Parker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.