Ok Ro Hong, MD
Psychiatry Physician · Park Ridge, IL
Ok Ro Hong, MD is a psychiatry physician with a practice address in Park Ridge, Illinois, and NPI 1497711873, issued on Apr 25, 2006. Check the license (Illinois 036-073905, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ok Ro Hong
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036-073905 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2604 Dempster St, Park Ridge, IL 60068
- Phone
- (847) 544-5102
- Enumerated
- Apr 25, 2006
- Record last updated
- Jul 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (847) 544-5103
- Medicaid ID
- 036073905 IL
- Medicare enrollment
- Enrolled (PECOS I20081020000105); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 2604 Dempster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Aronoff, ED.D.Clinical Psychologist1639293426
- Roberta Barker, PH.D.Psychologist1760514657
- Philip Berent, M.D.Child & Adolescent Psychiatry Physician1396803128
- Sharon Bux, LCSWClinical Social Worker1346442654
- Susan Chelminski, PSY.D.Professional Counselor1972668648
- Mary Coyle, LCSWClinical Social Worker1699809467
Verify Ok Ro Hong 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 036-073905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average psychiatry physician in 2024
1,518 Medicare Part D claims for 177 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam183 claims
- Escitalopram Oxalate92 claims
- Lorazepam87 claims
- Mirtazapine71 claims
- Duloxetine Hcl67 claims
- Trazodone Hcl67 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.
Bills Medicare through one group practice
- Pro Psych Associates SCPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ok Ro Hong among 2,147 psychiatry physician records in Illinois
Ok Ro Hong, MD is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated1979 · median 2004 among the 877 with a school on file
- Record last updated2012 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 psychiatry physician records list a practice address in Park Ridge
They are 48 of the 2,577 NPPES records with a practice address in Park Ridge, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Park Ridge → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Daniel Anzia, M.D.Park Ridge, IL 600681972613222
- Susan Bank, MDRark Ridge, IL 600681578696332
- Marla Hartzen, MDPark Ridge, IL 600681356352447
- Charles Kaegi, MDPark Ridge, IL 600681528058567
- Warren Kammerer, MDPark Ridge, IL 600681134236565
- Dickie Kay, M.D.Park Ridge, IL 600681497846042
- Donald Koziol, M.D.Park Ridge, IL 600681548392301
- Geoffrey Levin, MDPark Ridge, IL 600681447372842
Common questions
What is Ok Ro Hong, MD's NPI number?
Ok Ro Hong, MD's National Provider Identifier (NPI) is 1497711873, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ok Ro Hong, MD located?
The NPPES record lists a practice address at 2604 Dempster St, Park Ridge, IL, 60068. Phone: (847) 544-5102. Providers update this record themselves, so call before visiting.
How can I verify Ok Ro Hong, MD's license?
NPPES lists Illinois license number 036-073905, 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 Ok Ro Hong, MD prescribe under Medicare Part D?
In 2024, Ok Ro Hong, MD had 1,518 Medicare Part D claims for 177 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.