DR. MITCHELL S CAIRO MD
NPI 1669446399
Pediatrics - Pediatric Hematology-Oncology in Hawthorne, NY

Active since February 17, 2006PECOS Enrolled
19 BRADHURST AVE, SUITE 800, HAWTHORNE, NY 10532(914) 594-3650(914) 594-3803 Get Directions Write a Review

NPPES record last updated: January 12, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Mitchell S Cairo Md NPPES

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

DR. MITCHELL S CAIRO MD (NPI 1669446399) is an individual pediatric hematology-oncology provider in Hawthorne, New York, licensed in New York (217898) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669446399
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameDR. MITCHELL S CAIROCredential: MD
Location Address19 BRADHURST AVE, SUITE 800Hawthorne, NY 10532
Mailing Address50 Plaza West, Munger Pavilion, Room 110Valhalla, NY 10595 · (914) 594-3650 · Fax (914) 594-3803
Fax(914) 594-3803
Sole ProprietorNo
Enumeration DateFebruary 17, 2006
Last NPPES UpdateJanuary 12, 2015
✔ NPI 1669446399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in NY · 217898
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
19 BRADHURST AVE, Hawthorne, NY 10532

Other Identifiers 3

OtherA400046286NY · Medicare Ptan
Medicaid02094604NY
OtherA400046285NY · Medicare Ptan

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mitchell S Cairo Md 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 Mitchell Cairo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pediatrics
19 SKYLINE DR OFC 1N-D06
Hawthorne, NY 10532
  • Reassigned Medicare billing, New York enrollment
  • 511 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.

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.

Internal Medicine (Critical Care Medicine)
19 BRADHURST AVE, SUITE 3040N
HAWTHORNE, NY 10532
Internal Medicine (Rheumatology)
19 BRADHURST AVE, SUITE 3070N
HAWTHORNE, NY 10532
Nurse Practitioner (Primary Care)
19 BRADHURST AVE
HAWTHORNE, NY 10532
Internal Medicine (Nephrology)
19 BRADHURST AVE, SUITE 200N
HAWTHORNE, NY 10532
Internal Medicine (Medical Oncology)
19 BRADHURST AVE, SUITE 2100
HAWTHORNE, NY 10532
Internal Medicine (Cardiovascular Disease)
19 BRADHURST AVE, SUITE 700
HAWTHORNE, NY 10532
Pediatrics (Pediatric Infectious Diseases)
19 BRADHURST AVE, STE. 1400
HAWTHORNE, NY 10532
Internal Medicine (Clinical Cardiac Electrophysiology)
19 BRADHURST AVE, SUITE 3850S
HAWTHORNE, NY 10532

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 Mitchell Cairo's NPI number?

The NPI number for Mitchell Cairo is 1669446399. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is Mitchell Cairo located?

Mitchell Cairo practices at 19 Bradhurst Ave Suite 800, Hawthorne, NY 10532. The listed phone number is (914) 594-3650.

What is Mitchell Cairo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Mitchell Cairo enrolled in Medicare?

Yes. Mitchell Cairo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mitchell Cairo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Cairo reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, 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 Mitchell Cairo'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 Mitchell Cairo was last updated on January 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.