Physician Profile
Maria JI KYUNG HAM Kowzun, M.D.
Unclaimed ProfileAbout Dr. Kowzun
Based in New Brunswick, NJ, Maria JI KYUNG HAM Kowzun, M.D. is listed in the NPI registry under surgical oncology. Maria graduated from University of Hawaii John A. Burns School of Medicine in 2008. Maria is also listed as specializing in surgery. Medicare claims data shows Maria provided 107 services to 89 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1619138765 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (732) 235-8524
- Email not available
Practice Locations
195 LITTLE ALBANY ST
New Brunswick, NJ 08901
2575 Klockner Rd
Hamilton, NJ 08690
Procedures Most Often Billed to Medicare
107 services · 89 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
74 | More often than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
19 | Less often than most peers in Surgical Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
14 | Less often than most peers in Surgical Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other surgical oncology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 16 related providers in 3 groups
Other surgical oncology specialists in New Brunswick 5
Same specialty, same city.
Trained at University of Hawaii John A. Burns School of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 2008 at University of Hawaii John A. Burns School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Maria JI KYUNG HAM Kowzun?
Maria JI KYUNG HAM Kowzun is a surgical oncology in New Brunswick, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Maria JI KYUNG HAM Kowzun's address?
Maria JI KYUNG HAM Kowzun is listed at 195 Little Albany St, New Brunswick, NJ 08901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Maria JI KYUNG HAM Kowzun?
The number on file is (732) 235-8524. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Maria JI KYUNG HAM Kowzun?
Maria JI KYUNG HAM Kowzun's National Provider Identifier is 1619138765. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Maria JI KYUNG HAM Kowzun train?
Maria JI KYUNG HAM Kowzun attended University of Hawaii John A. Burns School of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Maria JI KYUNG HAM Kowzun have?
Maria JI KYUNG HAM Kowzun has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What procedures does Maria JI KYUNG HAM Kowzun perform?
According to Medicare billing data, Maria JI KYUNG HAM Kowzun the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Maria JI KYUNG HAM Kowzun's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maria JI KYUNG HAM Kowzun. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.