Ommar T. Hla, MD
Radiation Oncology Physician · Morris, IL
Ommar T. Hla, MD is a radiation oncology physician with a practice address in Morris, Illinois, and NPI 1942225511, issued on Jul 13, 2006. Check the license (Illinois 036091671, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ommar T. Hla
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 036091671 IL
G158948 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 W US Route 6, Morris, IL 60450
- Phone
- (815) 364-8915
- Enumerated
- Jul 13, 2006
- Record last updated
- Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (815) 941-0743
- Medicaid ID
- 036091671 1 IL
- Medicare enrollment
- Enrolled (PECOS I20210713000816); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1990
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 277 in Illinois → Look up another NPI →
Also registered at 1600 W US Route 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzan Cheng, MDRadiation Oncology Physician1629082722
Verify Ommar T. Hla 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 036091671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Providence Medical FoundationSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ommar T. Hla among 277 radiation oncology physician records in Illinois
Ommar T. Hla, MD is one of 277 radiation oncology 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 19% of them.
- NPI issued2006 · 19% of these records are older, 51% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1990 · median 2004 among the 184 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Illinois
There are 277 radiation oncology physician records in Illinois.
All 277 in Illinois → Every provider in Morris → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Suzan Cheng, MDMorris, IL 604501629082722
- Paul Crossan, MDMokena, IL 604481669465936
- Elke Aippersbach, M.D.,M.SC.,Oak Lawn, IL 604531285754895
- Steven Engel, M.D.Oak Lawn, IL 604531689086019
- Jayant Ginde, MDOak Lawn, IL 604531760464390
- Hyuk Kang, MDOak Lawn, IL 604531174505291
- Ham Lee, MDOak Lawn, IL 604531316929177
- John Morgan, MDOak Lawn, IL 604531982686655
Common questions
What is Ommar T. Hla, MD's NPI number?
Ommar T. Hla, MD's National Provider Identifier (NPI) is 1942225511, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ommar T. Hla, MD located?
The NPPES record lists a practice address at 1600 W US Route 6, Morris, IL, 60450. Phone: (815) 364-8915. Providers update this record themselves, so call before visiting.
How can I verify Ommar T. Hla, MD's license?
NPPES lists Illinois license number 036091671, 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.
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.