RICHEL RUIVIVAR RN, FNP-BC
NPI 1780961631
Nurse Practitioner - Family in New Hyde Park, NY
About Richel Ruivivar Rn, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHEL RUIVIVAR RN, FNP-BC (NPI 1780961631) is an individual family provider in New Hyde Park, New York, licensed in New York (F336872-1) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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
Richel Ruivivar Rn, Fnp-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 Richel Ruivivar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 clinicians in this Medicare group
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 5,299 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 19
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 11040 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.
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 Richel Ruivivar's NPI number?
The NPI number for Richel Ruivivar is 1780961631. It was assigned to this individual provider in the NPPES registry on November 7, 2011.
Where is Richel Ruivivar located?
Richel Ruivivar practices at 27 Emmett St New Hyde Park, New Hyde Park, NY 11040. The listed phone number is (516) 742-3806.
What is Richel Ruivivar's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Richel Ruivivar enrolled in Medicare?
Yes. Richel Ruivivar 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 Richel Ruivivar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richel Ruivivar reassigns Medicare benefits to 2 organizations: Optum Medical Care, P.C. (Mount Kisco, NY) and The University Of Texas Southwestern Medical Center At Dallas (Tyler, TX). 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 Richel Ruivivar'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 Richel Ruivivar was last updated on November 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Richel Ruivivar, RN, FNP-BC · NPI 1780961631
Family physician in New Hyde Park, New York. Individual provider, active in the CMS NPPES registry since November 7, 2011.
## Identity
- **NPI:** 1780961631 (Entity type: Individual)
- **Enumerated:** November 7, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F336872-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 27 EMMETT ST, NEW HYDE PARK, New Hyde Park, NY 11040-2436
- **Phone:** (516) 742-3806
## 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): Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY); The University Of Texas Southwestern Medical Center At Dallas (NPI 1417099599, Tyler, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** November 7, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1780961631) · Data from the CMS NPPES public registry.