SAMUEL J COLLIER (M.D.) – Psychiatry Physician, NPI 1508064114
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,132 PSYCHIATRY in TX
Provider Addresses for SAMUEL J COLLIER (M.D.)
3501 Mills Ave
Austin, TX 787316309
Phone: (512) 324-2080
Fax: (512) 324-2084
Type: Location
1601, Rio Grande Street, Austin, Travis County, Texas, 78701, United States
SUITE 340
AUSTIN, TX 787011137
Phone: (512) 324-8960
Fax: (512) 324-8962
Type: Mailing
Seton Shoal Creek Hospital, 3501, Mills Avenue, Bryker Woods, Austin, Travis County, Texas, 78731, United States
AUSTIN, TX 787316309
Phone: (512) 324-2080
Fax: (512) 324-2084
Type: Location
PO BOX 211699
EAGAN, MN 551213699
Phone: (866) 849-0692
Type: Mailing
20405 STATE HIGHWAY 249 STE 325
HOUSTON, TX 770702893
Phone: (866) 849-0692
Type: Location
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: 2024-08-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 10 Medicare enrollment records; no due dates published yet.
Enrollment records
10
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 |
|---|---|---|---|---|
| I20110926000410 | I | Psychiatry | TX | TBD |
| I20220211001961 | I | Psychiatry | CA | TBD |
| I20220420001370 | I | Psychiatry | NM | TBD |
| I20220705000357 | I | Psychiatry | GA | TBD |
| I20240529000837 | I | Psychiatry | FL | TBD |
| I20240529002509 | I | Psychiatry | AL | TBD |
| I20240531000597 | I | Psychiatry | SC | TBD |
| I20240531000717 | I | Psychiatry | NC | TBD |
| I20240531000938 | I | Psychiatry | IL | TBD |
| I20240809003154 | I | Psychiatry | TN | 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 78731)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | TX | |
| - | CO | |
| P S Y C H I A T R Y | TX | |
| Clinical Social Worker | TX | |
| - | TX | |
| P S Y C H I A T R Y | CA | |
| - | TX | |
| P S Y C H I A T R Y | TX | |
| Clinical Psychologist | TX | |
| - | TX |
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