Marissa Koziar, PH.D.
Psychologist · Nutley, NJ
Marissa Koziar, PH.D. is a psychologist with a practice address in Nutley, New Jersey, and NPI 1316227036, issued on Aug 25, 2011. Check the license (New Jersey 4869, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marissa Koziar
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 4869 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 138 Beech St, Nutley, NJ 07110
- Phone
- (862) 208-9418
- Enumerated
- Aug 25, 2011
- Record last updated
- Aug 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111006000347); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 1,488 in New Jersey → Look up another NPI →
Verify Marissa Koziar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 4869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Senior Care Therapy LLCPassaic, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Koziar among 1,488 psychologist records in New Jersey
Marissa Koziar, PH.D. is one of 1,488 psychologist records with a practice address in New Jersey. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 61% of them.
- NPI issued2011 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2009 · median 1993 among the 346 with a school on file
- Record last updated2011 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in New Jersey
There are 1,488 psychologist records in New Jersey.
All 1,488 in New Jersey → Every provider in Nutley → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Grace Ann Furnari, PSY.D., BCBA-DNutley, NJ 071101407327372
- Mark Lyall, PSY.DNutley, NJ 071101730595349
- Login George, PHDBelleville, NJ 071091134794597
- Vanessa Labode-Richman, PHDBelleville, NJ 071091376199331
- John Rotondi, PH.D.Belleville, NJ 071091922215250
- Breyana SandersIrvington, NJ 071111235086885
- Diane Snyder, PHDNewark, NJ 071121164766788
- Gilberto Pagan, PH.D.Newark, NJ 071041114021607
Common questions
What is Marissa Koziar, PH.D.'s NPI number?
Marissa Koziar, PH.D.'s National Provider Identifier (NPI) is 1316227036, issued on Aug 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Koziar, PH.D. located?
The NPPES record lists a practice address at 138 Beech St, Nutley, NJ, 07110. Phone: (862) 208-9418. Providers update this record themselves, so call before visiting.
How can I verify Marissa Koziar, PH.D.'s license?
NPPES lists New Jersey license number 4869, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
What is Marissa Koziar, PH.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.