GREGORY WARNER DURSTELER (D.O.) – Hospitalist Physician, NPI 1124473848

GREGORY WARNER DURSTELER (D.O.) is a healthcare provider. based in Waco, Texas. specializing in INTERNAL MEDICINE. They hold the professional credentials D.O.. They hold a License No. R9944 (TX). The NPI Number for GREGORY WARNER DURSTELER (D.O.) is 1124473848

Main info

Male
10 Years Of Experience
Accepts Medicare Assignment
Name
GREGORY WARNER DURSTELER (D.O.)
NPI
1124473848
Phone
(254) 202-5300
Address
100 HILLCREST MEDICAL BLVD
Enumeration Date
2 May 2016
Last Update Date
27 January 2022

Doctor Profile

Medical School Name
ARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Secondary Phone
2542027950
Graduation Year
2016 (10 years ago)
PAC ID
5597046409
Group Practice PAC ID
1153304456
Professional Enrollment ID
I20190620000708
Address ID
TX767128954WA50XXXBLVD404

Contacts

Secure Messaging
gdursteler73648@direct.sw.org
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience49
Completeness85
Years active:10State licenses:1Other namesUpdated within 12 months

13,323 INTERNAL MEDICINE in TX

Provider Addresses for GREGORY WARNER DURSTELER (D.O.)

  • 100 HILLCREST MEDICAL BLVD

    WACO, TX 767128897

    Phone: (254) 202-5300

    Type: Location

  • Band Box Place, Dallas, Dallas County, Texas, 75244, United States

    DALLAS, TX 752848491

    Phone:

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $53.

Total Amount is formed as General ($53) + Research ($0) + Ownership ($0) = $53.

Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($33).

Total Amount

$53

General + Research + Ownership

Payments

2

Total payment records

General Amount

$53

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-16

Latest reported date

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: 2019-06-20

PECOS data refreshed: 2026-06-15

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
I20190620000708IInternal MedicineTXTBD

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes319145$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes10065$0
99238Hospital discharge day management, 30 minutes or less7169$0
99239Hospital discharge day management, more than 30 minutes6767$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes3333$0
View full utilization report →

Insurance plans in this area (ZIP 76712)

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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: 1153304456View full group profile
NameSpecialtyState
Internal MedicineTX
Family PracticeTX
Nurse PractitionerTX
Hospitalist, Internal MedicineAL
-TX
Family PracticeTX
U R O L O G YTX
Internal MedicineTX
Orthopedic SurgeryTX
Nurse PractitionerTX

Reviews

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Frequently asked questions

What number should I use to identify GREGORY WARNER DURSTELER (D.O.) for billing?
Administrative and clinical systems typically use NPI 1124473848 for GREGORY WARNER DURSTELER (D.O.).
Is GREGORY WARNER DURSTELER (D.O.)'s NPI status active today?
Active status means GREGORY WARNER DURSTELER (D.O.)'s NPI record is not deactivated in the public file.
What does the directory say GREGORY WARNER DURSTELER (D.O.) does?
Insurance directories may phrase it differently, but here GREGORY WARNER DURSTELER (D.O.) maps to Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Is GREGORY WARNER DURSTELER (D.O.) tied to Waco, Texas?
If you are local to Waco, Texas, GREGORY WARNER DURSTELER (D.O.) may be relevant to your search.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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