MRS. ALPHONSA J MATHEW NURSE PRACTITIONER
NPI 1598934358
Nurse Practitioner - Adult Health in New York, NY
About Mrs. Alphonsa J Mathew Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALPHONSA J MATHEW NURSE PRACTITIONER (NPI 1598934358) is an individual adult health provider in New York, New York, licensed in New York (F304756-1) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS and is a graduate of Mercy College (2007).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Alphonsa J Mathew Nurse Practitioner 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
3Medicare enrollment records show Alphonsa Mathew reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Tarrytown, NY 10591
- Reassigned Medicare billing, New York enrollment
- 65 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 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.
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 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Alphonsa Mathew's NPI number?
The NPI number for Alphonsa Mathew is 1598934358. It was assigned to this individual provider in the NPPES registry on February 26, 2008.
Where is Alphonsa Mathew located?
Alphonsa Mathew practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 932-4000.
What is Alphonsa Mathew's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Alphonsa Mathew enrolled in Medicare?
Yes. Alphonsa Mathew 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 Alphonsa Mathew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alphonsa Mathew reassigns Medicare benefits to 3 organizations: North Shore-Lij Medical PC (Great Neck, NY), Phelps Memorial Hospital Association (Tarrytown, NY) and Cogent Medical Care PC (East Patchogue, NY). 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 Alphonsa Mathew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alphonsa Mathew was last updated on February 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mrs. Alphonsa J Mathew, NURSE PRACTITIONER · NPI 1598934358
Adult Health physician in New York, New York. Individual provider, active in the CMS NPPES registry since February 26, 2008.
## Identity
- **NPI:** 1598934358 (Entity type: Individual)
- **Enumerated:** February 26, 2008
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F304756-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 622 W 168TH ST, New York, NY 10032-3720
- **Phone:** (212) 932-4000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); Phelps Memorial Hospital Association (NPI 1497917983, Tarrytown, NY); Cogent Medical Care PC (NPI 1912941238, East Patchogue, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Mercy College, class of 2007
## Record status
- **NPPES last updated:** February 26, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1598934358) · Data from the CMS NPPES public registry.