THOMAS E DUNAWAY (MD) – Obstetrics & Gynecology Physician, NPI 1457454837

THOMAS E DUNAWAY (MD) is a healthcare provider. based in Lander, Wyoming. specializing in Obstetrics & Gynecology Physician. They hold the professional credentials MD. They hold a License No. 35042438D (OH). The NPI Number for THOMAS E DUNAWAY (MD) is 1457454837

Main info

Male
Sole Proprietor
48 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS E DUNAWAY (MD)
NPI
1457454837
Phone
(307) 335-7720
Address
535 E MAIN ST STE A
Enumeration Date
7 September 2006
Last Update Date
25 April 2022

Doctor Profile

Medical School Name
OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Secondary Phone
3073357720
Graduation Year
1978 (48 years ago)
PAC ID
4385689819
Group Practice PAC ID
3375779838
Professional Enrollment ID
I20101008001233
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for THOMAS E DUNAWAY (MD)

  • 535 E MAIN ST STE A

    LANDER, WY 825203424

    Phone: (307) 335-7720

    Fax: (307) 335-7723

    Type: Mailing

  • 1460, East Main Street, Lander, Fremont County, Wyoming, 82520, United States

    LANDER, WY 825202657

    Phone: (307) 332-2223

    Fax: (307) 332-2229

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2023-07-28

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

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

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20230728000024IObstetrics/GynecologyTXTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 82520)

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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: 3375779838View full group profile
NameSpecialtyState
-WY

Reviews

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Frequently asked questions

How do payers reference THOMAS E DUNAWAY (MD)?
For THOMAS E DUNAWAY (MD), use NPI 1457454837 as the unique 10-digit identifier.
Would THOMAS E DUNAWAY (MD) appear as active to a payer?
You can treat THOMAS E DUNAWAY (MD) as active for directory purposes; confirm clinical privileges separately.
How would a patient describe THOMAS E DUNAWAY (MD)'s focus?
For THOMAS E DUNAWAY (MD), the primary taxonomy reads as Obstetrics & Gynecology Physician. Clinical services aligned with this taxonomy classification.
Is THOMAS E DUNAWAY (MD) associated with Lander?
Public fields place THOMAS E DUNAWAY (MD) around Lander, Wyoming. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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