Karen Kazanjian Marriott, NP
Acute Care Nurse Practitioner · Central Valley, NY
Karen Kazanjian Marriott, NP is an acute care nurse practitioner with a practice address in Central Valley, New York, and NPI 1598318594, issued on Jul 18, 2019. Check the license (New York 431544, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Kazanjian Marriott
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 431544 NY
Self-reported in NPPES; status is on the state search - Practice location
- 22 Greenwich Ave, Central Valley, NY 10917
- Phone
- (845) 492-1963
- Enumerated
- Jul 18, 2019
- Record last updated
- Jul 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20191107001145); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Karen Kazanjian Marriott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 431544Check 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): 87.1 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 2 group practices
- Memorial Anesthesiology GroupNew York, NY
- Mskcc Radiology GroupNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 acute care nurse practitioner records list a practice address in Central Valley
They are 1 of the 87 NPPES records with a practice address in Central Valley, and 1,720 acute care nurse practitioner records in New York.
Other acute care nurse practitioner records in New York
- Jay Raymond AbadNew York, NY1336662576
- Michelle Abboud, N.P.New York, NY1730596008
- Germeen AbdelmessihNew York, NY1134840028
- Danny AbdelqaderNew York, NY1700615150
- Alvin AbellaNew York, NY1588068233
- Sheba Abella-Barbosa, N.P.Brooklyn, NY1790846467
- Joseph Abellana, MS, RN, AGACNP-BCNew York, NY1386194041
- Mary Abplanalp, N.P.Suffern, NY1043243926
- Alla Acevedo, NPNew York, NY1669842001
- Wies Achterkamp-Hurkmans, NPNew York, NY1598582694
Common questions
What is Karen Kazanjian Marriott, NP's NPI number?
Karen Kazanjian Marriott, NP's National Provider Identifier (NPI) is 1598318594, issued on Jul 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Karen Kazanjian Marriott, NP located?
The NPPES record lists a practice address at 22 Greenwich Ave, Central Valley, NY, 10917. Phone: (845) 492-1963. Providers update this record themselves, so call before visiting.
How can I verify Karen Kazanjian Marriott, NP's license?
NPPES lists New York license number 431544, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Karen Kazanjian Marriott, NP's MIPS final score?
The 2023 MIPS final score is 87.1 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.