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MS. MARI KASHIWAI CHEN NP
NPI 1003323312
Nurse Practitioner in New York, NY

Active since January 08, 2018PECOS Enrolled
625 MADISON AVE FL 2, NEW YORK, NY 10022(917) 573-6838 Get Directions Write a Review

NPPES record last updated: January 8, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Mari Kashiwai Chen Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARI KASHIWAI CHEN NP (NPI 1003323312) is an individual nurse practitioner in New York, New York, licensed in New York (F342080-1) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003323312
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. MARI KASHIWAI CHENCredential: NP
Location Address625 MADISON AVE FL 2New York, NY 10022-1800
Mailing Address322 W 57th St Apt 23qNew York, NY 10019-3731 · (917) 573-6838
Phone(917) 573-6838
Sole ProprietorYes
Enumeration DateJanuary 8, 2018
✔ NPI 1003323312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NY · F342080-1
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
625 MADISON AVE FL 2, New York, NY 10022
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Mari Kashiwai Chen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10022 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NILS PETER WIKLUND MD
Urology
625 MADISON AVE FL 2
NEW YORK, NY 10022
New York County (212) 241-4812

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mari Chen's NPI number?

The NPI number for Mari Chen is 1003323312. It was assigned to this individual provider in the NPPES registry on January 8, 2018.

Where is Mari Chen located?

Mari Chen practices at 625 Madison Ave Fl 2, New York, NY 10022. The listed phone number is (917) 573-6838.

What is Mari Chen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Mari Chen enrolled in Medicare?

Yes. Mari Chen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mari Chen was last updated on January 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.