MARISA WAINCZAK MSN, AGACNP-BC
NPI 1275991432
Nurse Practitioner - Acute Care in New York, NY
About Marisa Wainczak Msn, Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISA WAINCZAK MSN, AGACNP-BC (NPI 1275991432) is an individual acute care provider in New York, New York, licensed in New York (431368) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Red Bank, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marisa Wainczak Msn, Agacnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Marisa Wainczak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Camden, NJ 08103
- Reassigned Medicare billing, New Jersey enrollment
- 99 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 2,450 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10003
NEW YORK, NY 10003
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 Marisa Wainczak's NPI number?
The NPI number for Marisa Wainczak is 1275991432. It was assigned to this individual provider in the NPPES registry on February 3, 2016. The provider is also known as Marisa Sullivan Msn, Agacnp-Bc.
Where is Marisa Wainczak located?
Marisa Wainczak practices at 301 E 17th St, New York, NY 10003. The listed phone number is (212) 263-5230.
What is Marisa Wainczak's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Marisa Wainczak enrolled in Medicare?
Yes. Marisa Wainczak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marisa Wainczak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marisa Wainczak reassigns Medicare benefits to 2 organizations: Cooper University Trauma Physicians, PC (Camden, NJ) and New York University (Boynton Beach, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marisa Wainczak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marisa Wainczak accept?
Health plans from Oscar Health list Marisa Wainczak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marisa Wainczak was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Marisa Wainczak, MSN, AGACNP-BC · NPI 1275991432
Acute Care physician in New York, New York. Individual provider, active in the CMS NPPES registry since February 3, 2016.
## Identity
- **NPI:** 1275991432 (Entity type: Individual)
- **Enumerated:** February 3, 2016
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 431368 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 E 17TH ST, New York, NY 10003-3804
- **Phone:** (212) 263-5230
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Cooper University Trauma Physicians, PC (NPI 1790724730, Camden, NJ); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1275991432) · Data from the CMS NPPES public registry.