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RYAN KAHANOWITCH
NPI 1659725257
Student in an Organized Health Care Education/Training Program in New York, NY

Active since April 20, 2016PECOS EnrolledAccepts Medicare Assignment
505 E 70TH ST FL 3, NEW YORK, NY 10021(646) 962-4303 Get Directions Write a Review

NPPES record last updated: December 7, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 7, 2025, Nov 12, 2025, Apr 13, 2023 (3 updates tracked since 2023).

About Ryan Kahanowitch NPPES

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

RYAN KAHANOWITCH (NPI 1659725257) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1659725257
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameRYAN KAHANOWITCH
Location Address505 E 70TH ST FL 3New York, NY 10021-4872
Mailing AddressPo Box 917770Orlando, FL 32891-0001 · (813) 821-8038
Phone(646) 962-4303
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 20, 2016
Last NPPES UpdateDecember 7, 20253 updates tracked since enumeration
NPPES CertifiedDecember 7, 2025
✔ NPI 1659725257 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedPediatrics · Pediatric PulmonologyTaxonomy 2080P0214X · License ME175183 (FL)
505 E 70TH ST FL 3, New York, NY 10021
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14802 10th Avenue, Maimonides Medical CenterBrooklyn, NY 11219 · Phone (718) 283-6000
Location 217 Davis BlvdTampa, FL 33606-3475 · Phone (813) 821-8029

Other Identifiers 2

OtherRLFYZFL · Bcbs
Medicaid127725400FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

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

Ryan Kahanowitch 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.

PECOS PAC ID5092059899
PECOS Enrollment IDI20250722002290
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

2

Medicare enrollment records show Ryan Kahanowitch reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Pediatric Group
0.1 mi
Pediatrics
1275 YORK AVE
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 220 clinicians in this Medicare group
NPI 1750352381 (646) 227-3813
University Medical Service Association Inc
999 mi
Psychiatry
3515 E FLETCHER AVE, MDC 14
Tampa, FL 33613
  • Reassigned Medicare billing, Florida enrollment
  • 1,079 clinicians in this Medicare group
NPI 1205876125 (813) 974-8900

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. NATALIE SOMERA UY MD
Pediatrics (Pediatric Nephrology)
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (646) 962-4324
DR. ELIZABETH A POOLE-DI SALVO M.D.
Pediatrics (Developmental - Behavioral Pediatrics)
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (646) 962-4303
DR. ZACHARY MICHAEL GRINSPAN MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (212) 746-3278
ZENNA SOLOMON
Pediatrics (Pediatric Pulmonology)
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (646) 962-3410
ATHANASIA BOULIARI M.D.
Student in an Organized Health Care Education/Training Program
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (646) 962-3442
TESSA ROOTENBERG MS CGC
Genetic Counselor, MS
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (646) 962-2205
LILY ELIZABETH BARASH MD
Pediatrics (Pediatric Gastroenterology)
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (646) 962-3869
PRIYA KATARI MD
Pediatrics (Pediatric Allergy/Immunology)
505 E 70TH ST FL 3
NEW YORK, NY 10021
New York County (212) 590-0571

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 Kahanowitch's NPI number?

The NPI number for Ryan Kahanowitch is 1659725257. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Where is Ryan Kahanowitch located?

Ryan Kahanowitch practices at 505 E 70th St Fl 3, New York, NY 10021. The listed phone number is (646) 962-4303.

What is Ryan Kahanowitch's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Ryan Kahanowitch enrolled in Medicare?

Yes. Ryan Kahanowitch 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 Ryan Kahanowitch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Kahanowitch reassigns Medicare benefits to 2 organizations: Memorial Pediatric Group (New York, NY) and University Medical Service Association Inc (Tampa, FL). 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 Ryan Kahanowitch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ryan Kahanowitch accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 3 other insurers list Ryan Kahanowitch as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ryan Kahanowitch was last updated on December 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.