George L. Alcorn, MD
Internal Medicine Physician · Madison, IN
George L. Alcorn, MD is an internal medicine physician with a practice address in Madison, Indiana, and NPI 1457341281, issued on Oct 24, 2005. Check the license (Indiana 01028535, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- George L. Alcorn
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 01028535 IN
01028535A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1373 E State Road 62 Ste 1D, Madison, IN 47250
- Phone
- (812) 801-0828
- Enumerated
- Oct 24, 2005
- Record last updated
- Oct 13, 2025
- Fax
- (812) 801-0344
- Medicaid IDs
- 100204700 IN
64754724 KY - Medicare enrollment
- Enrolled (PECOS I20080310000252); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Verify George L. Alcorn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01028535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average internal medicine physician in 2024
17,154 Medicare Part D claims for 1,007 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 629 claims were for opioids.
Most prescribed
- Prednisone720 claims
- Trelegy Ellipta622 claims
- Omeprazole586 claims
- Ozempic491 claims
- Albuterol Sulfate Hfa424 claims
- Amlodipine Besylate424 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): 77.3 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: $503.45
11 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Community Medical Associates IncMadison, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George L. Alcorn among 2,109 internal medicine physician records in Indiana
George L. Alcorn, MD is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1978 · median 2005 among the 1,448 with a school on file
- Record last updated2025 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Madison
They are 5 of the 316 NPPES records with a practice address in Madison, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Madison → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Abdelmessiah Guirguis, MDMadison, IN 472501093770745
- Michael Israel, M.D.Madison, IN 472501487656161
- Panna Patel, M.D.Madison, IN 472501891891123
- Dan Rudin, MDMadison, IN 472501174724504
- Thomas Barley, MDHanover, IN 472431497729859
- Brian Robertson, DOHanover, IN 472431023544749
- Arthur Alunday, MDGreensburg, IN 472401881693331
- Purnendu Datta, MDGreensburg, IN 472401164420238
Common questions
What is George L. Alcorn, MD's NPI number?
George L. Alcorn, MD's National Provider Identifier (NPI) is 1457341281, issued on Oct 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is George L. Alcorn, MD located?
The NPPES record lists a practice address at 1373 E State Road 62 Ste 1D, Madison, IN, 47250. Phone: (812) 801-0828. Providers update this record themselves, so call before visiting.
How can I verify George L. Alcorn, MD's license?
NPPES lists Indiana license number 01028535, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does George L. Alcorn, MD prescribe under Medicare Part D?
In 2024, George L. Alcorn, MD had 17,154 Medicare Part D claims for 1,007 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is George L. Alcorn, MD's MIPS final score?
The 2023 MIPS final score is 77.3 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.