DR. DONALD S. WILLIG (M.D.) – Diagnostic Radiology Physician, NPI 1265409585

DR. DONALD S. WILLIG (M.D.) is a healthcare provider. based in Fort worth, Texas. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. J2415 (TX). The NPI Number for DR. DONALD S. WILLIG (M.D.) is 1265409585

Main info

Male
35 Years Of Experience
Name
DR. DONALD S. WILLIG (M.D.)
NPI
1265409585
Phone
(817) 321-0404
Address
815 PENNSYLVANIA AVE
Enumeration Date
6 March 2006
Last Update Date
28 April 2021

Doctor Profile

Medical School Name
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Secondary Phone
8173210937
Graduation Year
1991 (35 years ago)
PAC ID
7416920947
Group Practice PAC ID
7911897301
Professional Enrollment ID
I20040813000716
Address ID
TX752876817DA17980PKWY302
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience78
Completeness75
Years active:20State licenses:2Digital endpointsOther names

3,303 DIAGNOSTIC RADIOLOGY in TX

Provider Addresses for DR. DONALD S. WILLIG (M.D.)

  • 815, Pennsylvania Avenue, Fort Worth, Tarrant County, Texas, 76104, United States

    FORT WORTH, TX 761042224

    Phone: (817) 321-0404

    Type: Mailing

  • 3201 W HIGHWAY 22

    CORSICANA, TX 751102450

    Phone: (817) 321-0404

    Fax: (817) 321-0486

    Type: Location

  • Mercy Hospital, 2710, Rife Medical Lane, Rogers, Benton County, Arkansas, 72758, United States

    ROGERS, AR 727581452

    Phone: (479) 338-2965

    Fax: (866) 887-7337

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $20.

Total Amount is formed as General ($20) + Research ($0) + Ownership ($0) = $20.

Last reported payment date: 2024-10-10 • Largest payer in this snapshot: ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($20).

Total Amount

$20

General + Research + Ownership

Payments

1

Total payment records

General Amount

$20

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-10

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2004-08-13

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

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040813000716IDiagnostic RadiologyTXTBD

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.

Verify on CMS Revalidation Lookup Tool

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

HCPCSDescriptionServicesBeneficiariesMedicare allowed
71045X-ray of chest, 1 view1,198831$0
77063Screening 3d breast mammography495495$0
77067Screening mammography494494$0
71046X-ray of chest, 2 views437422$0
70450Ct scan head or brain without contrast396347$0
View full utilization report →

Insurance plans in this area (ZIP 76104)

Loading plans...

Provider's Procedures

DR. DONALD S. WILLIG (M.D.) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYAR20610Aspiration and/or injection of large joint or joint capsule1713
DIAGNOSTIC RADIOLOGYAR64493Injections of lower or sacral spine facet joint using imaging guidance3829
DIAGNOSTIC RADIOLOGYAR71250CT scan chest10195
DIAGNOSTIC RADIOLOGYAR73110X-ray of wrist, minimum of 3 views4238
DIAGNOSTIC RADIOLOGYAR73140X-ray of fingers, minimum of 2 views1414
DIAGNOSTIC RADIOLOGYAR73562X-ray of knee, 3 views1612
DIAGNOSTIC RADIOLOGYAR74177CT scan of abdomen and pelvis with contrast106103
DIAGNOSTIC RADIOLOGYAR76942Ultrasonic guidance imaging supervision and interpretation for insertion of needle1414

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7911897301View full group profile
NameSpecialtyState
Diagnostic RadiologyTX
Diagnostic RadiologyTX
Diagnostic RadiologyTX
Diagnostic RadiologyTX
Nuclear Medicine, Diagnostic RadiologyTX
Diagnostic RadiologyTX
-TX
-TX
Interventional Radiology, Diagnostic RadiologyTX
Nurse PractitionerTX

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.

Frequently asked questions

What federal number belongs to DR. DONALD S. WILLIG (M.D.)?
The federal identifier for DR. DONALD S. WILLIG (M.D.) is NPI 1265409585.
Is DR. DONALD S. WILLIG (M.D.)'s NPI currently valid?
The extract we use shows DR. DONALD S. WILLIG (M.D.) as active.
What kind of provider is DR. DONALD S. WILLIG (M.D.)?
The page reflects Diagnostic Radiology Physician for DR. DONALD S. WILLIG (M.D.). Clinical services aligned with this taxonomy classification.
Does DR. DONALD S. WILLIG (M.D.) practice in Texas?
You will see Fort Worth, Texas on file for DR. DONALD S. WILLIG (M.D.) alongside any extra practice locations.
What if Fort Worth, Texas seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

Similar Providers

DR. DAVID A FENYES (M.D.,PH.D.)

Diagnostic Radiology Physician
West Cannon Street, Fort Worth, Tarrant County, Texas, 76101, United States of America
NPI: 1184627994

MITCHELL YOUNT (MD)

Diagnostic Radiology Physician
815, Pennsylvania Avenue, Fort Worth, Tarrant County, Texas, 76104, United States
NPI: 1790788115

WALTER H CUSHMAN (M.D.)

Diagnostic Radiology Physician
Dr. Brian J. Bruening, 4005, 24th Street, Maxey Park, Lubbock, Texas, 79410, United States
NPI: 1831193481

WALDO MIGUEL JR. MARTINEZ (M.D.)

Diagnostic Radiology Physician
Dr. Brian J. Bruening, 4005, 24th Street, Maxey Park, Lubbock, Texas, 79410, United States
NPI: 1144225459

SCOTT CRANSTON PORTER (M.D.)

Diagnostic Radiology Physician
17980 Dallas Pkwy Ste 200
NPI: 1134124894

GARY EDWARD SIMMONS (M.D.)

Diagnostic Radiology Physician
1429 Clear Lake Rd Ste 400
NPI: 1265438691

PATRICK K. ELVIN (M.D.)

Diagnostic Radiology Physician
1812, South Alameda Street, Corpus Christi, Nueces County, Texas, 78404, United States
NPI: 1154327336