NPI age
19 years
Enumerated 2006-12-13
● Active
Type 1 · Individual
James Gregory Harold, M.D.
Harold is 1 of 876 psychiatry & neurology providers in Houston and 1 of 4391 in Texas.
Primary specialty
Psychiatry & Neurology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-04-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4391 active psychiatry & neurology providers in Texas.
NPI age
19 years
↑ 3 yr above median (16 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
34% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-12Enumerated in NPPES
2006
2026
Where they practice
Practice location
7877 Willow Chase Blvd
Houston, TX 770705934
Mailing address
3211 Lopez Ct
Longview, TX 756052503
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
14833 Southwest Fwy
Sugar Land, TX 774785016
Location 3
1300 N 6th St
Longview, TX 756015567
Specialties
-
Psychiatry & Neurology PrimaryA Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 159132301 | |
| 01 (TX) | P00041672 | RAILROAD MEDICARE |
| 01 (TX) | 8K5363 | BLUE CROSS BLUE SHIELD |
Practice context
Part of a multi-provider practice. 128 other active providers share this practice address in NPPES.
Recently enumerated nearby: 10 new psychiatry & neurology providers have been added in Houston in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 4391 Psychiatry & Neurology providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.