John Charles McDuff, M.D.
Internal Medicine Physician · Fairhope, AL
John Charles McDuff, M.D. is an internal medicine physician with a practice address in Fairhope, Alabama, and NPI 1467410530, issued on May 1, 2006. Check the license (Alabama 00009922, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Charles McDuff
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 00009922 AL
Self-reported in NPPES; status is on the state search - Practice location
- 300 S Greeno RD, Fairhope, AL 36532
- Phone
- (251) 929-3424
- Enumerated
- May 1, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (251) 929-3430
- Medicare enrollment
- Enrolled (PECOS I20050817000263); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Verify John Charles McDuff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 00009922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,216 Medicare Part D claims for 603 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 256 claims were for opioids.
Most prescribed
- Levothyroxine Sodium361 claims
- Atorvastatin Calcium341 claims
- Amlodipine Besylate300 claims
- Omeprazole229 claims
- Alprazolam186 claims
- Pantoprazole Sodium178 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $145.78
8 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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 one group practice
- Imc-Eastern Shore Adult Medicine, LLCFairhope, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Charles McDuff among 1,705 internal medicine physician records in Alabama
John Charles McDuff, M.D. is one of 1,705 internal medicine physician records with a practice address in Alabama. 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 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1980 · median 2003 among the 1,136 with a school on file
- Record last updated2026 · 55% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 internal medicine physician records list a practice address in Fairhope
They are 32 of the 729 NPPES records with a practice address in Fairhope, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Fairhope → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- William Herron, M.D.Fairhope, AL 365321962685958
- Larry Lockhart, MDFairhope, AL 365321043243991
- Robert Meichner, MD PCFairhope, AL 365321932264918
- Margaret Meyers, MDFairhope, AL 365321912096777
- Lori Myers, M.D.Fairhope, AL 365321639398019
- Holly Pursley, MDFairhope, AL 365321922055763
- Laura Ray, MDFairhope, AL 365321932167434
- Chad Reaves, DOFairhope, AL 365321356447528
Common questions
What is John Charles McDuff, M.D.'s NPI number?
John Charles McDuff, M.D.'s National Provider Identifier (NPI) is 1467410530, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Charles McDuff, M.D. located?
The NPPES record lists a practice address at 300 S Greeno RD, Fairhope, AL, 36532. Phone: (251) 929-3424. Providers update this record themselves, so call before visiting.
How can I verify John Charles McDuff, M.D.'s license?
NPPES lists Alabama license number 00009922, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Charles McDuff, M.D. prescribe under Medicare Part D?
In 2024, John Charles McDuff, M.D. had 7,216 Medicare Part D claims for 603 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is John Charles McDuff, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.