John A. Huff, M.D.
Internal Medicine Physician · Owensboro, KY
John A. Huff, M.D. is an internal medicine physician with a practice address in Owensboro, Kentucky, and NPI 1376673301, issued on Mar 7, 2007. Check the license (Kentucky 42858, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John A. Huff
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 42858 KY
Self-reported in NPPES; status is on the state search - Practice location
- 811 E Parrish Ave, Owensboro, KY 42303
- Phone
- (270) 688-3371
- Enumerated
- Mar 7, 2007
- Record last updated
- Dec 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (270) 688-3370
- Medicare enrollment
- Enrolled (PECOS I20090831000303); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,526 in Kentucky → Look up another NPI →
Also registered at 811 E Parrish Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John A. Huff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 42858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
199 Medicare Part D claims for 88 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Prednisone22 claims
- Furosemide11 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 MIPS final score for 2023 (Medicare payment program): 95.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Baptist Health Medical Group IncElizabethtown, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John A. Huff among 1,526 internal medicine physician records in Kentucky
John A. Huff, M.D. 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 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 44% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2006 · median 2006 among the 1,025 with a school on file
- Record last updated2009 · 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).
47 internal medicine physician records list a practice address in Owensboro
They are 47 of the 1,877 NPPES records with a practice address in Owensboro, and 1,526 internal medicine physician records in Kentucky.
All 1,526 in Kentucky → Every provider in Owensboro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wilmer Abshier, M.D.Owensboro, KY 423031225020621
- Bernard Buchanan, M.D., PHDOwensboro, KY 423031881623395
- Matheis Carrico, MDOwensboro, KY 423031962499624
- Patrick Gipe, M.D.Owensboro, KY 423031598761702
- Nityanand Gupta, MDOwensboro, KY 423031568440907
- John Howard, M.D.Owensboro, KY 423031356319354
- Angela Jarvis, M.D.Owensboro, KY 423031962409177
- David Johnson, M.D.Owensboro, KY 423031215933247
Common questions
What is John A. Huff, M.D.'s NPI number?
John A. Huff, M.D.'s National Provider Identifier (NPI) is 1376673301, issued on Mar 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John A. Huff, M.D. located?
The NPPES record lists a practice address at 811 E Parrish Ave, Owensboro, KY, 42303. Phone: (270) 688-3371. Providers update this record themselves, so call before visiting.
How can I verify John A. Huff, M.D.'s license?
NPPES lists Kentucky license number 42858, 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 John A. Huff, M.D. prescribe under Medicare Part D?
In 2024, John A. Huff, M.D. had 199 Medicare Part D claims for 88 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is John A. Huff, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.5 of 100. 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.