MICHAEL A MCWILLIAMS (PA) – Physician Assistant, NPI 1932125747
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,584 PHYSICIAN ASSISTANT in TX
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Provider Addresses for MICHAEL A MCWILLIAMS (PA)
Fort Worth Jack D. Watson Post Office, 4600, Mark IV Parkway, Fort Worth, Tarrant County, Texas, 76161, United States
FORT WORTH, TX 761240526
Phone: (817) 451-4208
Type: Mailing
3000, North Interstate 35, Denton, Denton County, Texas, 76201, United States
DENTON, TX 762015119
Phone: (940) 898-7000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $77.
Total Amount is formed as General ($77) + Research ($0) + Ownership ($0) = $77.
Last reported payment date: 2023-08-15 • Largest payer in this snapshot: PFIZER INC. ($77).
Total Amount
$77
General + Research + Ownership
Payments
1
Total payment records
General Amount
$77
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $77 |
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: 2025-07-25
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20031106000374 | I | Physician Assistant | TX | TBD |
| I20250725002597 | I | Physician Assistant | MO | 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 | 134 | 115 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 47 | 44 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 31 | 28 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 31 | 16 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $0 |
Insurance plans in this area (ZIP 76124)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICIAN ASSISTANT | TX | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 51 | 51 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | MI | |
| Emergency Medicine | TX | |
| Family Practice, Emergency Medicine, Emergency Medicine, Family Practice, Osteopathic Manipulative Medicine | TX | |
| Emergency Medicine | MN | |
| Emergency Medicine | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX |
Reviews
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