Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

John B. Westfall, DO

Works at hospitals in Bowling Green, KY · Kentucky

Summary

John B. Westfall, DO (Internal Medicine) is listed by Medicare at 1 hospital in Bowling Green, KY. NPI 1467029546. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John B. Westfall, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
5Years since medical school (graduated 2021)
Michigan State University College Of Osteopathic MedicineMedical school
MaleGender (as listed)
Commonwealth Health Corporation, Inc.Group practice

Quick answers

Which hospitals does John B. Westfall work at?
Medicare's official clinician data lists John B. Westfall at 1 hospital: The Medical Center (Bowling Green). This is where the clinician works or has privileges; call the hospital to confirm.
Where does John B. Westfall see patients?
Medicare's clinician data lists 1 practice location in Bowling Green, KY. Call before your visit to confirm the address.
What is John B. Westfall's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does John B. Westfall accept Medicare assignment?
Yes. Medicare's clinician data says John B. Westfall accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for John B. Westfall?
(270) 745-1111, as listed in official Medicare / NPI Registry data.
What is John B. Westfall's NPI number?
1467029546. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where John B. Westfall works

Medicare's Facility Affiliation Data lists John B. Westfall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where John B. Westfall is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists John B. Westfall as a member of this group (CMS data updated 2026-10-02).

  • Commonwealth Health Corporation, Inc.272 clinicians in the group

Specialties

Find other Internal Medicine doctors in Kentucky →

Other internal medicine doctors in Bowling Green

Clinicians with the same Medicare primary specialty in Bowling Green, KY — not a recommendation.

All internal medicine doctors in Bowling Green →

Clinician information

CredentialDO
Medical schoolMichigan State University College Of Osteopathic Medicine
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1467029546
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians