Henry Oh, D.O.
Family Medicine Physician · Polo, IL
Henry Oh, D.O. is a family medicine physician with a practice address in Polo, Illinois, and NPI 1225088172, issued on May 11, 2006. Check the license (Illinois 036108744, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Henry Oh
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036108744 IL
Self-reported in NPPES; status is on the state search - Practice location
- 711 Division St., Polo, IL 61064
- Phone
- (815) 625-4790
- Enumerated
- May 11, 2006
- Record last updated
- Jul 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 036108744 IL
- Medicare enrollment
- Enrolled (PECOS I20040628001086); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2000
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Henry Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036108744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average family medicine physician in 2024
5,062 Medicare Part D claims for 332 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 98 claims were for opioids.
Most prescribed
- Atorvastatin Calcium306 claims
- Levothyroxine Sodium223 claims
- Lisinopril195 claims
- Amlodipine Besylate152 claims
- Metoprolol Succinate150 claims
- Losartan Potassium143 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.
One hospital affiliation
- Cgh Medical CenterSterling, IL · Acute Care Hospitals1 of 5 stars
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.
Henry Oh among 6,215 family medicine physician records in Illinois
Henry Oh, D.O. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2000 · median 2006 among the 3,714 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Polo
They are 3 of the 15 NPPES records with a practice address in Polo, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Polo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Debra Drengenberg, M.D.Polo, IL 610641669443966
- Kimberli Guelde, M.D.Polo, IL 610641497726707
- Faheem Ahmad, MDPoplar Grove, IL 610651225665607
- William Bitsas, MDPoplar Grove, IL 610651295744183
- Troy Doetch, MDPoplar Grove, IL 610651790718104
- Bernard O'Malley, MDPoplar Grove, IL 610651164451456
- Mark Myers, M.D.Oregon, IL 610611619945193
- John Plescia, M.D.Oregon, IL 610611366671463
Common questions
What is Henry Oh, D.O.'s NPI number?
Henry Oh, D.O.'s National Provider Identifier (NPI) is 1225088172, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Henry Oh, D.O. located?
The NPPES record lists a practice address at 711 Division St., Polo, IL, 61064. Phone: (815) 625-4790. Providers update this record themselves, so call before visiting.
How can I verify Henry Oh, D.O.'s license?
NPPES lists Illinois license number 036108744, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Henry Oh, D.O. prescribe under Medicare Part D?
In 2024, Henry Oh, D.O. had 5,062 Medicare Part D claims for 332 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.