Frank C. Sun, MD
Obstetrics & Gynecology Physician · Gurnee, IL
Frank C. Sun, MD is an obstetrics & gynecology physician with a practice address in Gurnee, Illinois, and NPI 1457340887, issued on Oct 18, 2005. Check the license (Illinois 036054456, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frank C. Sun
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036054456 IL
Self-reported in NPPES; status is on the state search - Practice location
- 200 S Greenleaf St, Gurnee, IL 60031
- Phone
- (847) 360-7888
- Enumerated
- Oct 18, 2005
- Record last updated
- Jul 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (847) 360-8366
- Medicaid ID
- 03654456 IL
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 200 S Greenleaf St
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Verify Frank C. Sun 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 036054456Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Frank C. Sun among 2,062 obstetrics & gynecology physician records in Illinois
Frank C. Sun, 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 updated2010 · 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 Gurnee → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jamil Abdur-Rahman, M.D.Gurnee, IL 600311710914189
- Joby George, M.D.Gurnee, IL 600311710161039
- Charisse Hudson-Quigley, M.D.Gurnee, IL 600311083877690
- Richard Sherbahn, MDGurnee, IL 600311033226790
- Martin Weiner, MDGurnee, IL 600311285629063
- Alla Bodner, M.D.Grayslake, IL 600301669723573
- Robert Rosenberg, M.D.Grayslake, IL 600301477535151
- Richard Adis, M.D.Highland Park, IL 600351861411399
Common questions
What is Frank C. Sun, MD's NPI number?
Frank C. Sun, MD's National Provider Identifier (NPI) is 1457340887, issued on Oct 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Frank C. Sun, MD located?
The NPPES record lists a practice address at 200 S Greenleaf St, Gurnee, IL, 60031. Phone: (847) 360-7888. Providers update this record themselves, so call before visiting.
How can I verify Frank C. Sun, MD's license?
NPPES lists Illinois license number 036054456, 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. 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.