William D. Feltner, D.O.
Internal Medicine Physician · Campbellsville, KY
William D. Feltner, D.O. is an internal medicine physician with a practice address in Campbellsville, Kentucky, and NPI 1497861777, issued on Aug 21, 2006. Check the license (Kentucky 02251, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William D. Feltner
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 02251 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1866 Old Lebanon RD, Campbellsville, KY 42718
- Phone
- (270) 465-3588
- Enumerated
- Aug 21, 2006
- Record last updated
- Aug 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (270) 465-2635
- Medicaid ID
- 64022510 KY
- Medicare enrollment
- Enrolled (PECOS I20101123000051); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 1989
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Verify William D. Feltner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 02251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average internal medicine physician in 2024
6,137 Medicare Part D claims for 344 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate467 claims
- Losartan Potassium450 claims
- Levothyroxine Sodium392 claims
- Atorvastatin Calcium342 claims
- Pravastatin Sodium232 claims
- Losartan-Hydrochlorothiazide210 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 58.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $143.55
8 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Dr. William D. Feltner PscCampbellsville, KY
- PT Pros, IncGreensburg, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William D. Feltner among 1,526 internal medicine physician records in Kentucky
William D. Feltner, D.O. is one of 1,526 internal medicine physician records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1989 · median 2006 among the 1,025 with a school on file
- Record last updated2013 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Campbellsville
They are 6 of the 435 NPPES records with a practice address in Campbellsville, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Campbellsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joel Eade, MDCampbellsville, KY 427181699772335
- James Frank, D.OCampbellsville, KY 427181750544946
- Stephen Hinton, MDCampbellsville, KY 427181356333108
- David Montgomery, MDCampbellsville, KY 427181538151139
- Thomas Rogers, MDCampbellsville, KY 427181508864117
- Karan Soni, MDBurkesville, KY 427171942231527
- Charles Giles, M.D.Columbia, KY 427281427028521
- Stephen Giles, MDColumbia, KY 427281619532397
Common questions
What is William D. Feltner, D.O.'s NPI number?
William D. Feltner, D.O.'s National Provider Identifier (NPI) is 1497861777, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William D. Feltner, D.O. located?
The NPPES record lists a practice address at 1866 Old Lebanon RD, Campbellsville, KY, 42718. Phone: (270) 465-3588. Providers update this record themselves, so call before visiting.
How can I verify William D. Feltner, D.O.'s license?
NPPES lists Kentucky license number 02251, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William D. Feltner, D.O. prescribe under Medicare Part D?
In 2024, William D. Feltner, D.O. had 6,137 Medicare Part D claims for 344 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is William D. Feltner, D.O.'s MIPS final score?
The 2023 MIPS final score is 58.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.