DIANE E PAGAN NP
NPI 1518037639
Nurse Practitioner - Adult Health in West Harrison, NY
About Diane E Pagan Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE E PAGAN NP (NPI 1518037639) is an individual adult health provider in West Harrison, New York, licensed in New York (F302198) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 1
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
Diane E Pagan Np 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
4Medicare enrollment records show Diane Pagan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
White Plains, NY 10604
- Reassigned Medicare billing, New York enrollment
- 4 clinicians in this Medicare group
White Plains, NY 10605
- Reassigned Medicare billing, New York enrollment
Rye Brook, NY 10573
- Reassigned Medicare billing, Connecticut enrollment
- 186 clinicians in this Medicare group
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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 8
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 10604 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Diane Pagan's NPI number?
The NPI number for Diane Pagan is 1518037639. It was assigned to this individual provider in the NPPES registry on November 8, 2006.
Where is Diane Pagan located?
Diane Pagan practices at 210 Westchester Ave, West Harrison, NY 10604. The listed phone number is (914) 682-6532.
What is Diane Pagan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Diane Pagan enrolled in Medicare?
Yes. Diane Pagan 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 Diane Pagan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Pagan reassigns Medicare benefits to 4 organizations: Senior Moments Care Np In Adult Health PLLC (White Plains, NY), Visiting Nurse Services In Westchester, Inc. (White Plains, NY), Westchester Medical Group, P.C. (Rye Brook, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Diane Pagan'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 Diane Pagan was last updated on July 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Diane E Pagan, NP · NPI 1518037639
Adult Health physician in West Harrison, New York. Individual provider, active in the CMS NPPES registry since November 8, 2006.
## Identity
- **NPI:** 1518037639 (Entity type: Individual)
- **Enumerated:** November 8, 2006
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** F302198 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 210 WESTCHESTER AVE, West Harrison, NY 10604
- **Phone:** (914) 682-6532 · **Fax:** (914) 681-5260
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Senior Moments Care Np In Adult Health PLLC (NPI 1528745270, White Plains, NY); Visiting Nurse Services In Westchester, Inc. (NPI 1053311092, White Plains, NY); Westchester Medical Group, P.C. (NPI 1881653822, Rye Brook, NY); Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** July 8, 2019
- **Other identifiers:** Medicaid 01917266 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1518037639) · Data from the CMS NPPES public registry.