Rosel Hirang Calong, MD
Obstetrics & Gynecology Physician · O Fallon, IL
Rosel Hirang Calong, MD is an obstetrics & gynecology physician with a practice address in O Fallon, Illinois, and NPI 1730174277, issued on Sep 12, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Rosel Hirang Calong
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- Practice location
- 800 E Highway 50, O Fallon, IL 62269
- Phone
- (618) 632-3518
- Enumerated
- Sep 12, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (618) 632-9330
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 800 E Highway 50
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arthur Smith, MDGynecology Physician1962497461
Verify Rosel Hirang Calong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Rosel Hirang Calong among 2,062 obstetrics & gynecology physician records in Illinois
Rosel Hirang Calong, MD is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Illinois
There are 2,062 obstetrics & gynecology physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,062 in Illinois → Every provider in O Fallon → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Kathryn Dominick, DOShiloh, IL 622691437640901
- Christina Dothager, M.D.O Fallon, IL 622691508067596
- Bertram Drury, M.D.Shiloh, IL 622691366822918
- Elizabeth George, M.D.Shiloh, IL 622691689990863
- Kristen GriffinShiloh, IL 622691700270816
- Sekou Kelsey, MDShiloh, IL 622691982661567
- Bethany Kette, MDShiloh, IL 622691225666118
- Susannah Koch, MDShiloh, IL 622691063906352
Common questions
What is Rosel Hirang Calong, MD's NPI number?
Rosel Hirang Calong, MD's National Provider Identifier (NPI) is 1730174277, issued on Sep 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Rosel Hirang Calong, MD located?
The NPPES record lists a practice address at 800 E Highway 50, O Fallon, IL, 62269. Phone: (618) 632-3518. Providers update this record themselves, so call before visiting.
How can I verify Rosel Hirang Calong, MD's license?
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. 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.