NPPES file of Aug 9, 2026

Maria Ji Kyung Ham Kowzun, M.D.

Surgery Physician · New Brunswick, NJ

Maria Ji Kyung Ham Kowzun, M.D. is a surgery physician with a practice address in New Brunswick, New Jersey, and NPI 1619138765, issued on Jun 20, 2008. Check the license (New Jersey 25MA08972600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619138765
Name
Maria Ji Kyung Ham Kowzun
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
25MA08972600 NJ
Self-reported in NPPES; status is on the state search
Practice location
195 Little Albany St, New Brunswick, NJ 08901
Phone
(732) 235-8524
Enumerated
Jun 20, 2008
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20111110000133); accepts Medicare assignment
Medical or professional school
University Of Hawaii John A. Burns School Of Medicine, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 195 Little Albany St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Funmilayo Adeniranye, APNPrimary Care Nurse Practitioner1609258151
  2. Joseph AisnerMedical Oncology Physician1649328410
  3. Razia Akhtar, M.D.Pediatric Hematology & Oncology Physician1962724872
  4. David AugustSurgical Oncology Physician1881776482
  5. Ann Marie Augustyn, M.S.Genetic Counselor (M.S.)1750430815
  6. Rizvan Azimzade, MDInternal Medicine Physician1184202624

Verify Maria Ji Kyung Ham Kowzun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA08972600    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

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Bills Medicare through 2 group practices

  1. Barnabas Health Medical Group PCLivingston, NJ
  2. Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

30 surgery physician records list a practice address in New Brunswick

They are 30 of the 2,740 NPPES records with a practice address in New Brunswick, and 737 surgery physician records in New Jersey.

All 30 in New Brunswick → All 737 in New Jersey → Every provider in New Brunswick →

Other surgery physician records in New Jersey

  1. William Aarons, M.D.Atlantic City, NJ1972551240
  2. Alexander Abkin, MDFlorham Park, NJ1770564742
  3. Claude Abouchedid, MDTrenton, NJ1902981152
  4. Emeka Acholonu, M.DVoorhees, NJ1598944076
  5. Charles Adams, MDHackensack, NJ1366447203
  6. William Adams, MDNeptune, NJ1376522839
  7. Ayotunde Adeyeri, MDHolmdel, NJ1184869737
  8. Adebayo AdunbarinJersey City, NJ1497118368
  9. Justin Ady, M.D.New Brunswick, NJ1558664599
  10. Thomas Ahlborn, M.D.Glen Rock, NJ1801883277

Common questions

What is Maria Ji Kyung Ham Kowzun, M.D.'s NPI number?

Maria Ji Kyung Ham Kowzun, M.D.'s National Provider Identifier (NPI) is 1619138765, issued on Jun 20, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Maria Ji Kyung Ham Kowzun, M.D. located?

The NPPES record lists a practice address at 195 Little Albany St, New Brunswick, NJ, 08901. Phone: (732) 235-8524. Providers update this record themselves, so call before visiting.

How can I verify Maria Ji Kyung Ham Kowzun, M.D.'s license?

NPPES lists New Jersey license number 25MA08972600, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.