Austin Jaehyun Kim, MD
Internal Medicine Physician · Jersey City, NJ
Austin Jaehyun Kim, MD is an internal medicine physician with a practice address in Jersey City, New Jersey, and NPI 1194474924, issued on Mar 21, 2022. Check the license (New Jersey 25MA12804900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Austin Jaehyun Kim
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA12804900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 355 Grand St, Jersey City, NJ 07302
- Phone
- (201) 915-2000
- Enumerated
- Mar 21, 2022
- Record last updated
- Jul 25, 2025
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 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.
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- Adebayo AdunbarinSurgery Physician1497118368
Verify Austin Jaehyun Kim 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 25MA12804900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
257 Medicare Part D claims for 49 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium19 claims
- Losartan Potassium14 claims
- Pantoprazole Sodium13 claims
- Amlodipine Besylate12 claims
- Levothyroxine Sodium12 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.
Austin Jaehyun Kim among 4,632 internal medicine physician records in New Jersey
Austin Jaehyun Kim, MD is one of 4,632 internal 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 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
121 internal medicine physician records list a practice address in Jersey City
They are 121 of the 3,027 NPPES records with a practice address in Jersey City, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Jersey City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dana Corriel, M.D.Jersey City, NJ 073021215035886
- Srinivas Gongireddy, M.DJersey City, NJ 073021316106305
- Anwar Khan, M.D.Jersey City, NJ 073021629168919
- Jay Lippman, M.D.Jersey City, NJ 073021750378089
- Anthony Mangia, M.D.Jersey City, NJ 073021750320040
- Jose Marmol, MDJersey City, NJ 073021639229974
- Bertha Mayorquin, M.D.Jersey City, NJ 073021053643361
- Jeffrey Pappert, M.D.Jersey City, NJ 073021164695722
Common questions
What is Austin Jaehyun Kim, MD's NPI number?
Austin Jaehyun Kim, MD's National Provider Identifier (NPI) is 1194474924, issued on Mar 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Austin Jaehyun Kim, MD 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 Austin Jaehyun Kim, MD's license?
NPPES lists New Jersey license number 25MA12804900, 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 Austin Jaehyun Kim, MD prescribe under Medicare Part D?
In 2024, Austin Jaehyun Kim, MD had 257 Medicare Part D claims for 49 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.