DR. WILLIAM JOHN WARREN (DPM) – Foot & Ankle Surgery Podiatrist, NPI 1861578965
Foot & Ankle Surgery Podiatrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,097 PODIATRY in TX
Loading map...
Provider Addresses for DR. WILLIAM JOHN WARREN (DPM)
P.O. BOX 961205
FORT WORTH, TX 761611205
Phone: (817) 740-8450
Type: Mailing
Southwest 25th Avenue, Mineral Wells, Palo Pinto County, Texas, United States
MINERAL WELLS, TX 760678403
Phone: (940) 325-3330
Fax: (855) 227-8403
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $183.
Total Amount is formed as General ($183) + Research ($0) + Ownership ($0) = $183.
Last reported payment date: 2024-02-29 • Largest payer in this snapshot: Pylant Medical ($97).
Total Amount
$183
General + Research + Ownership
Payments
5
Total payment records
General Amount
$183
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-29
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2004-12-28
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 |
|---|---|---|---|---|
| I20041228000189 | I | Podiatry | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 705 | 397 | $0 |
| 11721 | Removal of fingernails or toenails, 6 or more nails | 610 | 206 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 302 | 302 | $0 |
| J1030 | Injection, methylprednisolone acetate, 40 mg | 203 | 98 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 130 | 95 | $0 |
Insurance plans in this area (ZIP 76161)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PODIATRY | TX | 73630 | X-ray of foot, minimum of 3 views | 72 | 50 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Internal Medicine | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| General Surgery, Colorectal Surgery (Proctology) | TX | |
| O P H T H A L M O L O G Y | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX | |
| Orthopedic Surgery | TX |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.