Johnny Kwon, M.D.
Emergency Medicine Physician · Jersey City, NJ
Johnny Kwon, M.D. is an emergency medicine physician with a practice address in Jersey City, New Jersey, and NPI 1164689956, issued on May 20, 2008. Check the license (New Jersey 25MA08567300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Johnny Kwon
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 25MA08567300 NJ
61912 KY
246507-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 355 Grand St, Jersey City, NJ 07302
- Phone
- (201) 915-2000
- Enumerated
- May 20, 2008
- Record last updated
- Apr 2, 2026
- Medicare enrollment
- Enrolled (PECOS I20260414002505); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 355 Grand St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeneba Abass-Shereef, M.D.Emergency Medicine Physician1679960942
- Haseya Abdoul-KarimCertified Registered Nurse Anesthetist1205454840
- Adefris Adal, M.D.Emergency Medicine Physician1669728622
- Lucas Adams, DO, MAStudent in an Organized Health Care Education/Training Program1235925769
- Seema Adhikari, MDStudent in an Organized Health Care Education/Training Program1871344267
- Adebayo AdunbarinSurgery Physician1497118368
Verify Johnny Kwon 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 25MA08567300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average emergency medicine physician in 2024
156 Medicare Part D claims for 120 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
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
- West Fairview Emergency Physicians LLCAshland, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johnny Kwon among 1,754 emergency medicine physician records in New Jersey
Johnny Kwon, M.D. is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 45% of them.
- NPI issued2008 · 45% of these records are older, 50% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2005 · median 2011 among the 1,167 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 emergency medicine physician records list a practice address in Jersey City
They are 42 of the 3,027 NPPES records with a practice address in Jersey City, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Jersey City → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Carol Allen, MDJersey City, NJ 073021104879220
- Matthew Davis, M.DJersey City, NJ 073021548420193
- Ashley Flannery, D.O.Jersey City, NJ 073021215255013
- Ariella Glaser, M.D.Jersey City, NJ 073021477650067
- Rick Gustave, MD, MPHJersey City, NJ 073021891087433
- Mona Jaggi, M.D.Jersey City, NJ 073021912004508
- Peter Koch, M.D.Jersey City, NJ 073021720172505
- Keala LandryJersey City, NJ 073021639263411
Common questions
What is Johnny Kwon, M.D.'s NPI number?
Johnny Kwon, M.D.'s National Provider Identifier (NPI) is 1164689956, issued on May 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Johnny Kwon, M.D. located?
The NPPES record lists a practice address at 355 Grand St, Jersey City, NJ, 07302. Phone: (201) 915-2000. Providers update this record themselves, so call before visiting.
How can I verify Johnny Kwon, M.D.'s license?
NPPES lists New Jersey license number 25MA08567300, 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 Johnny Kwon, M.D. prescribe under Medicare Part D?
In 2024, Johnny Kwon, M.D. had 156 Medicare Part D claims for 120 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.