Doctor profile · Federal record
Dr. Maria Kowzun, M.D.
Surgery Physician (CMS: Surgical Oncology) · New Brunswick, NJ
- NPI 1619138765
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
195 Little Albany St
New Brunswick, NJ 089011914
(732) 235-8524 - Additional location
-
2575 Klockner RD
Hamilton, NJ 086902801
(609) 631-6960
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- New Jersey #25MA08972600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619138765. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
6
Medicare allowed
$32,402
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 46 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 36 | $100 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 23 | $105 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $183 | |
19301 |
Partial removal of breast | 17 | 14 | $711 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $143 |
In context: peer comparison
Among 11 peers in New Brunswick Surgery Physician, average services per provider: 74. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
18
Total drug cost
$29
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 18 | 18 | $29 |
Hospital affiliations
Frequently asked questions
What is Dr. Maria Kowzun's medical specialty?
Dr. Maria Kowzun practices Surgery Physician in New Brunswick, NJ.
Where does Dr. Maria Kowzun practice?
Dr. Maria Kowzun practices at 195 Little Albany St, New Brunswick, NJ 089011914. Office phone: 7322358524.
What is Dr. Maria Kowzun's NPI?
Dr. Maria Kowzun's National Provider Identifier (NPI) is 1619138765, issued by NPPES.
Does Dr. Maria Kowzun accept Medicare assignment?
Yes. Dr. Maria Kowzun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Kowzun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.