THOMAS MICHAEL FIELDS (PA) – Physician Assistant, NPI 1346443900
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,497 PHYSICIAN ASSISTANT in TX
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Provider Addresses for THOMAS MICHAEL FIELDS (PA)
4700, Seton Center Parkway, Quarry, Austin, Travis County, Texas, 78759, United States
SUITE 200
AUSTIN, TX 787594107
Phone: (512) 439-1000
Fax: (512) 439-1081
Type: Mailing
5625 EIGER RD STE 200
AUSTIN, TX 787358982
Phone: (512) 892-7076
Fax: (855) 270-9668
Type: Mailing
3101 HIGHWAY 71 E STE 101
BASTROP, TX 786025159
Phone: (512) 304-0400
Fax: (855) 270-9668
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $746.
Total Amount is formed as General ($746) + Research ($0) + Ownership ($0) = $746.
Last reported payment date: 2024-10-15 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($99).
Total Amount
$746
General + Research + Ownership
Payments
43
Total payment records
General Amount
$746
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $99 |
| PFIZER INC. | $78 |
| Novo Nordisk Inc | $64 |
| Lilly USA, LLC | $43 |
| ABIOMED | $43 |
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: 2007-10-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20071009000348 | I | Physician Assistant | TX | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 262 | 160 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 228 | 140 | $0 |
| 99497 | Advance care planning, first 30 minutes | 157 | 157 | $0 |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | 153 | 153 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 147 | 147 | $0 |
Insurance plans in this area (ZIP 78759)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | TX | 73630 | X-ray of foot, minimum of 3 views | 26 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MD | |
| Internal Medicine | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Family Practice | TX | |
| - | TX | |
| Family Practice | WI | |
| - | TX | |
| Family Practice | TX |
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