Jonathan Okun, MD
Family Medicine Physician · Old Bridge, NJ
Jonathan Okun, MD is a family medicine physician with a practice address in Old Bridge, New Jersey, and NPI 1497738322, issued on Nov 23, 2005. Check the license (New Jersey 25MA07836500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jonathan Okun
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 25MA07836500 NJ
195024 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2239 State Route 9, Old Bridge, NJ 08857
- Phone
- (732) 753-0112
- Enumerated
- Nov 23, 2005
- Record last updated
- Jan 29, 2026
- Fax
- (732) 753-0113
- Medicare enrollment
- Enrolled (PECOS I20100503000081); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Verify Jonathan Okun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA07836500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average family medicine physician in 2024
1,894 Medicare Part D claims for 153 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium196 claims
- Losartan Potassium100 claims
- Amlodipine Besylate93 claims
- Metformin Hcl81 claims
- Omeprazole51 claims
- Lisinopril50 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.
Industry payments in 2024: $310.60
8 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Practice Associates Medical GroupMorristown, NJ
- Rwjbh Primary Care ServicesWarren, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Okun among 2,770 family medicine physician records in New Jersey
Jonathan Okun, MD is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1992 · median 2006 among the 1,875 with a school on file
- Record last updated2026 · 59% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 family medicine physician records list a practice address in Old Bridge
They are 12 of the 533 NPPES records with a practice address in Old Bridge, and 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in Old Bridge → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Beth Balinski, D.O.Old Bridge, NJ 088571528033669
- Sandra Fahmy, D.O.Old Bridge, NJ 088571144317439
- Ronald Falcon, MDOld Bridge, NJ 088571053187641
- Khadija Farooq, DOOld Bridge, NJ 088571902368707
- Vlada Finch, M.D.Old Bridge, NJ 088571821380262
- Paula Krauser, MDOld Bridge, NJ 088571841234028
- Andrew Madaj, M.D.Old Bridge, NJ 088571891116042
- Sharon Ryan, M.D.Old Bridge, NJ 088571407824691
Common questions
What is Jonathan Okun, MD's NPI number?
Jonathan Okun, MD's National Provider Identifier (NPI) is 1497738322, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Okun, MD located?
The NPPES record lists a practice address at 2239 State Route 9, Old Bridge, NJ, 08857. Phone: (732) 753-0112. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Okun, MD's license?
NPPES lists New Jersey license number 25MA07836500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Okun, MD prescribe under Medicare Part D?
In 2024, Jonathan Okun, MD had 1,894 Medicare Part D claims for 153 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.