MARY SUSAN WILLIAMS (ANP) – Adult Health Nurse Practitioner, NPI 1235417759
Adult Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for MARY SUSAN WILLIAMS (ANP)
4500 HILLCREST RD STE 100
FRISCO, TX 750355419
Phone: (214) 361-3300
Fax: (214) 361-3431
Type: Mailing
7300 ELDORADO PKWY STE 230
MCKINNEY, TX 750707896
Phone: (972) 372-4505
Fax: (855) 867-7973
Type: Mailing
2911 Medical Arts St Ste 10
Austin, TX 787053302
Phone: (866) 473-0663
Fax: (866) 473-9370
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 103 Open Payments records for all available years, with a total value of $3,175.
Total Amount is formed as General ($3,175) + Research ($0) + Ownership ($0) = $3,175.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: Abbott Laboratories ($1,124).
Total Amount
$3,175
General + Research + Ownership
Payments
103
Total payment records
General Amount
$3,175
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $1,124 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $467 |
| Merck Sharp & Dohme LLC | $340 |
| PFIZER INC. | $295 |
| Itamar Medical Inc | $260 |
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: 2011-10-12
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 |
|---|---|---|---|---|
| I20111012000525 | I | Nurse Practitioner | 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 | 27 | 27 | $0 |
| 93280 | Programming of dual lead pacemaker system | 20 | 20 | $0 |
Insurance plans in this area (ZIP 75035)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| Internal Medicine | TX | |
| - | TX | |
| - | TX | |
| Clinical Social Worker | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Orthopedic Surgery | TX | |
| Clinical Psychologist | TX |
Reviews
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