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SHELLYANN YAN NAKAGAWA NP
NPI 1447547856
Nurse Practitioner - Family in Valhalla, NY

Active since July 06, 2011PECOS Enrolled
100 WOODS RD, VALHALLA, NY 10595(914) 493-7000 Get Directions Write a Review

NPPES record last updated: May 7, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Shellyann Yan Nakagawa Np NPPES

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

SHELLYANN YAN NAKAGAWA NP (NPI 1447547856) is an individual family provider in Valhalla, New York, licensed in New York (353538) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1447547856
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSHELLYANN YAN NAKAGAWACredential: NP
Location Address100 WOODS RDValhalla, NY 10595-1530
Mailing Address336 Central Park Ave Apt J6Scarsdale, NY 10583-1331 · (914) 713-8755
Phone(914) 493-7000
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 6, 2011
Last NPPES UpdateMay 7, 2024
NPPES CertifiedMay 7, 2024
✔ NPI 1447547856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · 353538
Also ListedRegistered NurseTaxonomy 163W00000X · License 633068 (NY)
100 WOODS RD, Valhalla, NY 10595
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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)

Shellyann Yan Nakagawa Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385086305
PECOS Enrollment IDI20240522002555
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 Reassignments

5

Medicare enrollment records show Shellyann Nakagawa reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Westchester Medical Center Advanced Physician Services PC
Same address
Anesthesiology
100 WOODS RD, TAYLOR PAVILION - ROOM M229
Valhalla, NY 10595
  • Reassigned Medicare billing, New York enrollment
  • 1,663 clinicians in this Medicare group
NPI 1740687458 (914) 493-2844
Patriot Medical Nyc PC
10 mi
Geriatric Medicine
286 S MAIN ST
New City, NY 10956
  • Reassigned Medicare billing, New York enrollment
  • 13 clinicians in this Medicare group
NPI 1083454870 (914) 236-4121
Jds Medical Services PC
17 mi
Emergency Medicine
461 CUMBERLAND ST
Englewood, NJ 07631
  • Reassigned Medicare billing, New York enrollment
  • 106 clinicians in this Medicare group
NPI 1174224653 (718) 534-0689
Mark Ilyagu Medical PC
30 mi
Internal Medicine
70 E SUNRISE HWY STE 500
Valley Stream, NY 11581
  • Reassigned Medicare billing, New York enrollment
  • 9 clinicians in this Medicare group
NPI 1619699915 (717) 716-7107
Medical Director Services PC
223 mi
Geriatric Medicine
11974 EDGEHILL TERRACE RD
Princess Anne, MD 21853
  • Reassigned Medicare billing, New York enrollment
  • 325 clinicians in this Medicare group
NPI 1871955807 (212) 734-6621

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 10595 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 20

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

MRS. LISA ANN SAUER N.P.
Nurse Practitioner (Neonatal, Critical Care)
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
KAREN FRANCOIS MD
Anesthesiology
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
KIMBERLY WILSON R.D.
Dietitian, Registered
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7664
RADHIKA VOLETI M.D
Internal Medicine
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
FAREENA NAWAZ MD
Internal Medicine
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
AUSTIN B CARPENTER
Student in an Organized Health Care Education/Training Program
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-8795
AMRO AGLAN MD
Student in an Organized Health Care Education/Training Program
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
HAO WANG MD, PHD
Student in an Organized Health Care Education/Training Program
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-6613

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 Shellyann Nakagawa's NPI number?

The NPI number for Shellyann Nakagawa is 1447547856. It was assigned to this individual provider in the NPPES registry on July 6, 2011.

Where is Shellyann Nakagawa located?

Shellyann Nakagawa practices at 100 Woods Rd, Valhalla, NY 10595. The listed phone number is (914) 493-7000.

What is Shellyann Nakagawa's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Shellyann Nakagawa enrolled in Medicare?

Yes. Shellyann Nakagawa is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Shellyann Nakagawa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shellyann Nakagawa reassigns Medicare benefits to 5 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Patriot Medical Nyc PC (New City, NY), Jds Medical Services PC (Englewood, NJ), Mark Ilyagu Medical PC (Valley Stream, NY) and Medical Director Services PC (Princess Anne, MD). 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 Shellyann Nakagawa'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 Shellyann Nakagawa was last updated on May 7, 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.