NAZANIN WILLIAMS (MD) – Emergency Medicine Physician, NPI 1174855548
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,050 EMERGENCY MEDICINE in TX
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Provider Addresses for NAZANIN WILLIAMS (MD)
Texas Health Presbyterian Hospital Flower Mound, 4400, Long Prairie Road, Flower Mound, Denton County, Texas, 75028, United States
FLOWER MOUND, TX 75028
Phone: (512) 452-8533
Type: Location
10807, Stone House Lane, Shaddock Creek, Frisco, Denton County, Texas, 75033, United States
FRISCO, TX 750332362
Phone: (469) 865-8635
Type: Mailing
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 $111.
Total Amount is formed as General ($111) + Research ($0) + Ownership ($0) = $111.
Last reported payment date: 2023-01-18 • Largest payer in this snapshot: ABBVIE INC. ($111).
Total Amount
$111
General + Research + Ownership
Payments
1
Total payment records
General Amount
$111
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-01-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $111 |
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: 2010-05-24
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 |
|---|---|---|---|---|
| I20100524000209 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 150 | 15 | $0 |
| J0696 | Injection, ceftriaxone sodium, per 250 mg | 68 | 17 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 62 | 61 | $0 |
| 81003 | Automated urinalysis test | 48 | 47 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 47 | 45 | $0 |
Insurance plans in this area (ZIP 75028)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Emergency Medicine | TX | |
| Nurse Practitioner | TX | |
| Emergency Medicine | TX | |
| Nurse Practitioner | TX | |
| Emergency Medicine | LA | |
| Family Practice, Emergency Medicine | TX | |
| Physician Assistant | KS | |
| Emergency Medicine, Undersea And Hyperbaric Medicine | TX | |
| Emergency Medicine | TX |
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