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RYAN QUINN WALKER
NPI 1326875469
Nurse Practitioner - Psychiatric/Mental Health in Bronx, NY

Active since September 13, 2024PECOS Enrolled
1990 WESTCHESTER AVE, BRONX, NY 10462(718) 792-9937 Get Directions Write a Review

NPPES record last updated: October 25, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ryan Quinn Walker NPPES

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

RYAN QUINN WALKER (NPI 1326875469) is an individual psychiatric/mental health provider in Bronx, New York, licensed in New York (F405915) and active in the NPI registry since September 2024. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326875469
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameRYAN QUINN WALKER
Location Address1990 WESTCHESTER AVEBronx, NY 10462-4553
Mailing Address1990 Westchester AveBronx, NY 10462-4553
Phone(718) 792-9937
Sole ProprietorNo
Enumeration DateSeptember 13, 2024
Last NPPES UpdateOctober 25, 2024
NPPES CertifiedOctober 25, 2024
✔ NPI 1326875469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · F405915
1990 WESTCHESTER AVE, Bronx, NY 10462
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ryan Quinn Walker 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.

Medicare Billing Reassignment

Medicare enrollment records show Ryan Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Catholic Guardian Services
Same address
Clinic/Center
1990 WESTCHESTER AVE
Bronx, NY 10462
  • Reassigned Medicare billing, New York enrollment
  • 9 clinicians in this Medicare group
NPI 1588186530 (718) 828-0300

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 10462 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 15

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

JACQUELYN K LEOGRANDE LMSW
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 792-9937
KIMBERLY LATTIMORE LMSW
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 239-1610
ORLANDO MENDOZA
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (646) 662-2632
MISS DENIKA C. DESERT LMSW
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 792-9937
SAMANTHA WELBECK
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 792-9937
ALISSA ALINA FLORES LMSW
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 792-9937
PETER TRIVISONNO
Social Worker (Clinical)
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 828-0300
ARACELI CHAVEZ
Social Worker
1990 WESTCHESTER AVE
BRONX, NY 10462
Bronx County (718) 792-9937

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 Ryan Walker's NPI number?

The NPI number for Ryan Walker is 1326875469. It was assigned to this individual provider in the NPPES registry on September 13, 2024.

Where is Ryan Walker located?

Ryan Walker practices at 1990 Westchester Ave, Bronx, NY 10462. The listed phone number is (718) 792-9937.

What is Ryan Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Ryan Walker enrolled in Medicare?

Yes. Ryan Walker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ryan Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Walker reassigns Medicare benefits to Catholic Guardian Services (Bronx, NY). The 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 Ryan Walker'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 Ryan Walker was last updated on October 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.