Doctor profile · Federal record
Dr. Gregg D'Angelo, PHD
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Dallas, TX
- NPI 1598776593
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11882 Greenville Ave Ste 121
Dallas, TX 752433567
(972) 424-9212
fax (972) 509-1450
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 17, 2014
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- Texas #24947
- Medicaid
- TX #0310641 02
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598776593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
520
Distinct HCPCS
7
Medicare allowed
$34,190
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 283 | 43 | $35 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 83 | 42 | $99 | |
96132 |
Evaluation of neuropsychological test, first hour | 43 | 43 | $128 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 43 | 43 | $34 | |
90791 |
Psychiatric diagnostic evaluation | 32 | 32 | $174 | |
90834 |
Psychotherapy, 45 minutes | 23 | 23 | $99 | |
96116 |
Exam of neurobehavioral status, first hour | 13 | 13 | $92 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 143. This provider delivers 3.6× the peer median.Frequently asked questions
What is Dr. Gregg D'Angelo's medical specialty?
Dr. Gregg D'Angelo practices Clinical Neuropsychologist in Dallas, TX.
Where does Dr. Gregg D'Angelo practice?
Dr. Gregg D'Angelo practices at 11882 Greenville Ave Ste 121, Dallas, TX 752433567. Office phone: 9724249212.
What is Dr. Gregg D'Angelo's NPI?
Dr. Gregg D'Angelo's National Provider Identifier (NPI) is 1598776593, issued by NPPES.
Does Dr. Gregg D'Angelo accept Medicare assignment?
Yes. Dr. Gregg D'Angelo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregg D'Angelo commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test by technician (HCPCS 96139); Evaluation of neuropsychological test, each additional hour (HCPCS 96133); Evaluation of neuropsychological test, first hour (HCPCS 96132). Source: CMS Medicare Physician & Other Practitioners file.