William Cho, MD
Internal Medicine Physician · Corydon, IN
William Cho, MD is an internal medicine physician with a practice address in Corydon, Indiana, and NPI 1821397407, issued on Mar 21, 2011. Check the license (Indiana 01081748A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- William Cho
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 01081748A IN
2014-00870 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1141 Hospital Dr NW, Corydon, IN 47112
- Phone
- (812) 738-4251
- Enumerated
- Mar 21, 2011
- Record last updated
- Dec 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260429000164); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 1141 Hospital Dr NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaylie Bragg, FNP-CFamily Nurse Practitioner1154286557
- Harrison Brown, MDEmergency Medicine Physician1235634601
- Jake ChangCertified Registered Nurse Anesthetist1700062726
- Daniel Cheney, APRNAddiction Medicine (Preventive Medicine) Physician1497107403
- Stefanie Colavito, MDInternal Medicine Physician1548282916
- Beaujon Davidson, MDHospitalist Physician1407081987
Verify William Cho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01081748ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
356 Medicare Part D claims for 161 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. 14 claims were for opioids.
Most prescribed
- Eliquis27 claims
- Amoxicillin-Clavulanate Potass23 claims
- Prednisone21 claims
- Levofloxacin14 claims
- Amlodipine Besylate12 claims
- Doxycycline Hyclate11 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): 79.5 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).
2 hospitals and group practices
- Mcleod Health ClarendonManning, SC · Acute Care Hospitals3 of 5 stars
- Vital Health Partners LLCWaukegan, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
William Cho among 2,109 internal medicine physician records in Indiana
William Cho, 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 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2011 · median 2005 among the 1,448 with a school on file
- Record last updated2020 · 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).
6 internal medicine physician records list a practice address in Corydon
They are 6 of the 210 NPPES records with a practice address in Corydon, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Corydon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Bonacum, D.O.Corydon, IN 471121487658761
- Stefanie Colavito, MDCorydon, IN 471121548282916
- Rajashekar Kumar, M.D.Corydon, IN 471121871858514
- John Murphy, M.D.Corydon, IN 471121518969674
- Devi Pierce, MDCorydon, IN 471121144218496
- Joseph Beaven, M.D.Charlestown, IN 471111619963105
- William Holt, M.D, PH.D.Depauw, IN 471151386088672
- Deepak Azad, MDFloyds Knobs, IN 471191083636930
Common questions
What is William Cho, MD's NPI number?
William Cho, MD's National Provider Identifier (NPI) is 1821397407, issued on Mar 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is William Cho, MD located?
The NPPES record lists a practice address at 1141 Hospital Dr NW, Corydon, IN, 47112. Phone: (812) 738-4251. Providers update this record themselves, so call before visiting.
How can I verify William Cho, MD's license?
NPPES lists Indiana license number 01081748A, 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 William Cho, MD prescribe under Medicare Part D?
In 2024, William Cho, MD had 356 Medicare Part D claims for 161 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is William Cho, MD's MIPS final score?
The 2023 MIPS final score is 79.5 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.