Doctor profile · Federal record
Dr. Diane Walker, PSY.D.
Psychologist · Grant, FL
- NPI 1427198233
- 19 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6655 S US Highway 1
Grant, FL 329492221
(321) 693-3325
fax (321) 956-7571
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- October 4, 2011
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Florida #PY 5049
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427198233. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
498
Distinct HCPCS
2
Medicare allowed
$37,389
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90832 |
Psychotherapy, 30 minutes | 331 | 19 | $67 | |
90834 |
Psychotherapy, 45 minutes | 167 | 20 | $91 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 249. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Diane Walker's medical specialty?
Dr. Diane Walker practices Psychologist in Grant, FL.
Where does Dr. Diane Walker practice?
Dr. Diane Walker practices at 6655 S US Highway 1, Grant, FL 329492221. Office phone: 3216933325.
What is Dr. Diane Walker's NPI?
Dr. Diane Walker's National Provider Identifier (NPI) is 1427198233, issued by NPPES.
What procedures does Dr. Diane Walker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.