1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Anesthesiology
  6. NPI Profile

SIGAL ISRAILOV
NPI 1447838172
Anesthesiology in New York, NY

Active since April 01, 2021PECOS EnrolledAccepts Medicare Assignment
1450 MADISON AVE FL 8, NEW YORK, NY 10029(212) 241-1518 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 10, 2026, Apr 1, 2021 (2 updates tracked since 2021).

About Sigal Israilov NPPES

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

SIGAL ISRAILOV (NPI 1447838172) is an individual anesthesiology provider in New York, New York, licensed in New Jersey (25MA12966600) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2021).

NPPES Registry Identity

NPI1447838172
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameSIGAL ISRAILOV
Location Address1450 MADISON AVE FL 8New York, NY 10029-6508
Mailing Address679 Ocean Pkwy Apt 5aBrooklyn, NY 11230-7807 · (646) 620-8200
Phone(212) 241-1518
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2021
Enumeration DateApril 1, 2021
Last NPPES UpdateMarch 10, 20262 updates tracked since enumeration
NPPES CertifiedMarch 10, 2026
✔ NPI 1447838172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NJ · 25MA12966600
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1450 MADISON AVE FL 8, New York, NY 10029
Open in Google Maps ↗

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

Sigal Israilov 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 ID2466929674
PECOS Enrollment IDI20260424002162
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 Sigal Israilov reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rwjbh Observation Associates LLC
18 mi
Emergency Medicine
94 OLD SHORT HILLS RD
Livingston, NJ 07039
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,913 clinicians in this Medicare group
NPI 1760095806 (888) 724-7123
Rwjbh Emergency Medicine Associates, LLC
34 mi
Emergency Medicine
3 EXECUTIVE DR, STE 400
Somerset, NJ 08873
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,557 clinicians in this Medicare group
NPI 1912510041 (732) 867-9618

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 3

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

DR. DANIEL HOWELL CHENG MD
Anesthesiology
1450 MADISON AVE FL 8
NEW YORK, NY 10029
New York County (212) 241-1518
MR. JUSTIN GABRIEL LEE
Student in an Organized Health Care Education/Training Program
1450 MADISON AVE FL 8
NEW YORK, NY 10029
New York County (212) 241-1518
CHRISTY YH LEUNG MD, MPH
Student in an Organized Health Care Education/Training Program
1450 MADISON AVE FL 8
NEW YORK, NY 10029
New York County (212) 241-1518

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 Sigal Israilov's NPI number?

The NPI number for Sigal Israilov is 1447838172. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Where is Sigal Israilov located?

Sigal Israilov practices at 1450 Madison Ave Fl 8, New York, NY 10029. The listed phone number is (212) 241-1518.

What is Sigal Israilov's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Sigal Israilov enrolled in Medicare?

Yes. Sigal Israilov 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 Sigal Israilov's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sigal Israilov reassigns Medicare benefits to 2 organizations: Rwjbh Observation Associates LLC (Livingston, NJ) and Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ). 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 Sigal Israilov'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 Sigal Israilov was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.