Dr. John Bennett Westfall, DO
- Part D claims, 2024
- 243
- Hospital affiliations
- 2
- Industry payments
- $1,216
- Medical group
- 1
- State license
- 1
- Practice address
- 250 Park Street, Bowling Green, KY 42101
- Practice phone
- Call (270) 745-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Westfall's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Bennett Westfall is an internist in Bowling Green, Kentucky
Dr. Westfall practices at The Medical Center at Bowling Green in Bowling Green, Kentucky, part of Med Center Health.
Dr. Westfall's NPI, 1467029546, was assigned on June 8, 2021. Dr. Westfall graduated from Michigan State University College of Osteopathic Medicine in 2021. Dr. Westfall holds Michigan license 5151015317.
- NPI
- 1467029546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012319601
- NPI enumeration date
- June 8, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (270) 745-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Bennett Westfall practices at The Medical Center at Bowling Green in Bowling Green, Kentucky
Dr. Westfall's primary practice is The Medical Center at Bowling Green, at 250 Park Street, Bowling Green, KY 42101 in Warren County. The practice phone is (270) 745-1000.
- The Medical Center at Bowling Green250 Park Street, Bowling Green, KY 42101 · Warren CountyPhone(270) 745-1000
Source: Dmand AI Affiliation Data
Dr. John Bennett Westfall is affiliated with 3 sites of care and 1 medical group
Dr. Westfall's primary practice is The Medical Center at Bowling Green in Bowling Green, Kentucky, part of Med Center Health. Dr. Westfall is also affiliated with Commonwealth Regional Specialty Hospital. The medical group on file is Med Center Health. Dmand AI also links Dr. Westfall to 1 more breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Bennett Westfall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westfall practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Medical Center at Bowling Green | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Bennett Westfall is one of 1,380 internists in Kentucky
Internal medicine is Dr. Westfall's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Westfall is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Westfall
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Bennett Westfall's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Westfall's median patient age at 62, with 53% women.
Dr. Westfall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. John Bennett Westfall wrote 243 Medicare Part D claims in 2024
In 2024, Dr. Westfall wrote 243 Medicare Part D claims for 58 patients. 81% of them were for generic drugs. CMS names the drug for 58 of them, across 4 drugs with 11 or more claims each, at $7,374 in total drug cost. In 2023, CMS named 80 claims across 5 drugs.
Dr. Westfall's Part D claims by kind of drug, 2024
- Generic196 claims81%
- Brand-name47 claims19%
Dr. Westfall's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 802024: 5828%
Drugs named by CMS: 4 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Bennett Westfall takes part in Medicare
Dr. Westfall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Bennett Westfall received $1,216 in industry payments from 2022 to 2025
CMS Open Payments shows 59 general payments to Dr. Westfall from 22 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 99% of the total. Merck Sharp & Dohme Corporation paid the most, $209.
General payments to Dr. Westfall by program year, 2022 to 2025
General payments to Dr. Westfall by kind, 2022 to 2025
- Food and beverage$1,19999%
- Education$171%
Companies that paid Dr. Westfall the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Bennett Westfall graduated from Michigan State University College of Osteopathic Medicine
Dr. Westfall graduated from Michigan State University College of Osteopathic Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Bennett Westfall's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Bennett Westfall
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Bennett Westfall's NPI number?
Dr. John Bennett Westfall's NPI number is 1467029546. It was assigned on June 8, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. John Bennett Westfall?
Dr. John Bennett Westfall is an internist in Bowling Green, Kentucky. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Bennett Westfall practice?
Dr. Westfall practices at 250 Park Street, Bowling Green, KY 42101. Dr. Westfall's primary practice is The Medical Center at Bowling Green in Bowling Green, Kentucky, part of Med Center Health. Dmand AI also links Dr. Westfall to 1 breast imaging center.
What is Dr. John Bennett Westfall's office phone number?
The practice phone on file for Dr. Westfall is (270) 745-1000.
What is Dr. John Bennett Westfall's medical license number?
Dr. Westfall holds Michigan license 5151015317.
Which hospitals is Dr. John Bennett Westfall affiliated with?
Dr. Westfall practices at The Medical Center at Bowling Green in Bowling Green, Kentucky. Dr. Westfall is also affiliated with Commonwealth Regional Specialty Hospital.
What medical group is Dr. John Bennett Westfall part of?
Dr. Westfall is linked to Med Center Health.
Does Dr. John Bennett Westfall accept Medicare?
Yes. CMS lists Dr. Westfall as accepting Medicare assignment.
Where did Dr. John Bennett Westfall go to medical school?
Dr. Westfall graduated from Michigan State University College of Osteopathic Medicine in 2021.
What drugs does Dr. John Bennett Westfall prescribe most?
In 2024 Medicare Part D data, Dr. Westfall's most prescribed drugs by claims were Atorvastatin Calcium, Venlafaxine HCl ER and Eliquis.
Has Dr. John Bennett Westfall received payments from drug or device companies?
CMS Open Payments shows $1,216 in general payments to Dr. Westfall from 22 companies from 2022 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. John Bennett Westfall been practicing?
Dr. Westfall graduated from medical school in 2021, 5 years ago.
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