NPI age
12 years
Enumerated 2014-04-02
● Active
Type 1 · Individual
Zachary Joel Sullivan, DO
Sullivan is 1 of 125 psychiatry & neurology providers in Fort Worth and 1 of 4391 in Texas.
Primary specialty
Psychiatry & Neurology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-09-08
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
12 years
↓ 4 yr below median (16 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
6500 West Fwy Ste 700
Fort Worth, TX 761162180
Mailing address
6500 West Fwy Ste 700
Fort Worth, TX 761162180
Additional practice locations
11 secondary locations on file with NPPES.
Location 2
3800 Gaylord Pkwy Ste 1100
Frisco, TX 750349416
Location 3
600 Six Flags Dr Ste 600
Arlington, TX 760116340
Location 4
1415 Legacy Dr Ste 220
Frisco, TX 750346025
Location 5
3355 W Alabama St Ste 1100
Houston, TX 770981868
Location 6
8080 N Central Expy Ste 1250
Dallas, TX 752061890
Location 7
3 Sugar Creek Center Blvd Ste 600
Sugar Land, TX 774782213
Location 8
18615 Tuscany Stone Ste 250
San Antonio, TX 782583504
Location 9
431 E State Highway 114 Ste 400
Southlake, TX 760924414
Location 10
1507 Lyndon B Johnson Fwy Ste 750
Farmers Branch, TX 752346088
Location 11
9600 N Mopac Expy Ste 650
Austin, TX 787596507
Location 12
9600 N Mopac Expy Ste 225
Austin, TX 787596507
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...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 1 new psychiatry & neurology provider has been added in Fort Worth in the last 180 days.
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- 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.