Doctor profile · Federal record
Dr. Dennis Zgaljardic, PH.D., ABPP-Cn
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Psychologist · Houston, TX
- NPI 1255599627
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1110 Nasa Pkwy Ste 108C
Houston, TX 770583351
(409) 789-1339 - Additional location
-
6875 Phelan Blvd
Beaumont, TX 777065993
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- June 25, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- Texas #32885
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255599627. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,381
Distinct HCPCS
8
Medicare allowed
$159,150
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96137 |
Administration of psychological or neuropsychological test, each additional 30 minutes | 978 | 147 | $38 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 641 | 164 | $98 | |
96132 |
Evaluation of neuropsychological test, first hour | 164 | 164 | $129 | |
96116 |
Exam of neurobehavioral status, first hour | 162 | 162 | $93 | |
96121 |
Exam of neurobehavioral status, each additional hour | 161 | 161 | $75 | |
96136 |
Administration of psychological or neuropsychological test, first 30 minutes | 147 | 147 | $42 | |
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 112 | 16 | $35 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 16 | 16 | $34 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 144. This provider delivers 17× the peer median.Frequently asked questions
What is Dr. Dennis Zgaljardic's medical specialty?
Dr. Dennis Zgaljardic practices Clinical Neuropsychologist in Houston, TX.
Where does Dr. Dennis Zgaljardic practice?
Dr. Dennis Zgaljardic practices at 1110 Nasa Pkwy Ste 108C, Houston, TX 770583351. Office phone: 4097891339.
What is Dr. Dennis Zgaljardic's NPI?
Dr. Dennis Zgaljardic's National Provider Identifier (NPI) is 1255599627, issued by NPPES.
Does Dr. Dennis Zgaljardic accept Medicare assignment?
Yes. Dr. Dennis Zgaljardic accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Zgaljardic commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test (HCPCS 96137); Evaluation of neuropsychological test, each additional hour (HCPCS 96133); Evaluation of neuropsychological test, first hour (HCPCS 96132). Source: CMS Medicare Physician & Other Practitioners file.