ZACHARY JOEL SULLIVAN (DO) – Psychiatry Physician, NPI 1568880094
Psychiatry Physician
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NPPES metrics only — not quality of care.
2,132 PSYCHIATRY in TX
Provider Addresses for ZACHARY JOEL SULLIVAN (DO)
3800 Gaylord Pkwy Ste 1100
Frisco, TX 750349416
Phone: (817) 527-8621
Fax: (817) 502-3632
Type: Location
1415 Legacy Dr Ste 220
Frisco, TX 750346025
Phone: (817) 527-8621
Fax: (817) 502-3632
Type: Location
3355 W Alabama St Ste 1100
Houston, TX 770981868
Phone: (346) 537-1292
Fax: (346) 200-5131
Type: Location
9600 N Mopac Expy Ste 225
Austin, TX 787596507
Phone: (512) 955-8474
Fax: (512) 910-2840
Type: Location
3601 4TH ST STOP 8103
LUBBOCK, TX 794308103
Phone: (806) 743-2800
Fax: (806) 743-4250
Type: Mailing
8080 N Central Expy Ste 1250
Dallas, TX 752061890
Phone: (817) 527-8621
Fax: (972) 930-1592
Type: Location
3 Sugar Creek Center Blvd Ste 600
Sugar Land, TX 774782213
Phone: (346) 537-1292
Fax: (346) 200-5131
Type: Location
18615 Tuscany Stone Ste 250
San Antonio, TX 782583504
Phone: (726) 207-5519
Fax: (726) 245-0052
Type: Location
431 E State Highway 114 Ste 400
Southlake, TX 760924414
Phone: (817) 527-8621
Fax: (817) 502-3632
Type: Location
1507 Lyndon B Johnson Fwy Ste 750
Farmers Branch, TX 752346088
Phone: (817) 527-8621
Fax: (972) 930-1592
Type: Location
9600 N Mopac Expy Ste 650
Austin, TX 787596507
Phone: (512) 955-8474
Fax: (512) 910-2840
Type: Location
600 Six Flags Dr Ste 600
Arlington, TX 760116340
Phone: (817) 527-8621
Fax: (972) 930-1592
Type: Location
6500 WEST FWY STE 700
FORT WORTH, TX 761162180
Phone: (817) 527-8621
Fax: (817) 502-3632
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-08-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20180716002580 | I | Psychiatry | TX | TBD |
| I20220805000420 | I | Psychiatry | OK | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 75034)
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