DR. WILLIAM F. STEWART (M.D.) – Family Medicine Physician, NPI 1316983109

DR. WILLIAM F. STEWART (M.D.) is a healthcare provider. based in Mount vernon, Kentucky. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 24257 (KY). The NPI Number for DR. WILLIAM F. STEWART (M.D.) is 1316983109

Main info

Male
42 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM F. STEWART (M.D.)
NPI
1316983109
Phone
(606) 256-4148
Address
140 NEWCOMB AVE STE 1
Enumeration Date
21 June 2006
Last Update Date
27 December 2017

Doctor Profile

Medical School Name
UNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Secondary Phone
6062564148
Graduation Year
1984 (42 years ago)
PAC ID
4385632249
Group Practice PAC ID
6103727433
Professional Enrollment ID
I20040501000121
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DR. WILLIAM F. STEWART (M.D.)

  • 140 NEWCOMB AVE STE 1

    MOUNT VERNON, KY 404562726

    Phone: (606) 256-4148

    Fax: (606) 256-5195

    Mailing address matches the actual address.

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: 2004-05-01

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
I20040501000121IFamily PracticeKYTBD

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 40456)

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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: 6103727433View full group profile
NameSpecialtyState
Physician AssistantKY
Nurse PractitionerKY
Nurse PractitionerKY
Clinical Social WorkerKY
Hematology/Oncology, Internal MedicineKY
Physician AssistantKY
N E U R O L O G YKY
Nurse PractitionerKY
-KY
Physician AssistantKY

Reviews

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Frequently asked questions

Can I use this page to confirm DR. WILLIAM F. STEWART (M.D.)'s NPI?
Yes. DR. WILLIAM F. STEWART (M.D.) is listed with NPI 1316983109 in the public NPI dataset.
Can I rely on DR. WILLIAM F. STEWART (M.D.) being an active provider?
As of the registry snapshot, DR. WILLIAM F. STEWART (M.D.) is marked active.
What taxonomy line describes DR. WILLIAM F. STEWART (M.D.)?
For research purposes, treat DR. WILLIAM F. STEWART (M.D.) as Family Medicine Physician in this dataset. Clinical services aligned with this taxonomy classification.
Does DR. WILLIAM F. STEWART (M.D.) list a practice location?
Patients near Mount Vernon, Kentucky may find DR. WILLIAM F. STEWART (M.D.) in results; validate coverage separately.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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