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ELENA REITMAN-IVASHKOV M.D.
NPI 1457586703
Anesthesiology in New York, NY

Active since May 15, 2009PECOS Enrolled
622 W 168TH ST, NEW YORK, NY 10032(212) 305-9878(212) 305-8980 Get Directions Write a Review

NPPES record last updated: July 29, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Elena Reitman-ivashkov M.d. NPPES

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

ELENA REITMAN-IVASHKOV M.D. (NPI 1457586703) is an individual anesthesiology provider in New York, New York, licensed in New York (243639) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457586703
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameELENA REITMAN-IVASHKOVCredential: M.D.
Location Address622 W 168TH STNew York, NY 10032-3720
Mailing Address622 W 168th StNew York, NY 10032-3720 · (212) 305-9878 · Fax (212) 305-8980
Phone(212) 305-9878
Fax(212) 305-8980
Sole ProprietorNo
Enumeration DateMay 15, 2009
Last NPPES UpdateJuly 29, 2011
✔ NPI 1457586703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 243639
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.
622 W 168TH ST, New York, NY 10032
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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)

Elena Reitman-ivashkov M.d. 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 Reassignments

3

Medicare enrollment records show Elena Reitman-ivashkov reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Trustees Of Columbia University In The City Of New York
Same address
Anesthesiology
622 W 168TH ST
New York, NY 10032
  • Reassigned Medicare billing, New York enrollment
  • 3,922 clinicians in this Medicare group
NPI 1477068971 (212) 305-9876
Maywood Anesthesia Consultants LLC
7.7 mi
Specialist
113 W ESSEX ST, SUITE 201
Maywood, NJ 07607
  • Reassigned Medicare billing, New Jersey enrollment
  • 15 clinicians in this Medicare group
NPI 1609205434 (973) 886-3933
Advanced Ambulatory Anesthesia, LLC
18 mi
Specialist
1176 HAMBURG TPKE
Wayne, NJ 07470
  • Reassigned Medicare billing, New Jersey enrollment
  • 40 clinicians in this Medicare group
NPI 1063415990 (862) 229-0559

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. PIETRO ALESSANDRO AMBROGIO CANETTA M.D.
Internal Medicine (Nephrology)
622 W 168TH ST, PH4-124
NEW YORK, NY 10032
New York County (212) 305-5020
CHARLES D RESOR
Internal Medicine
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-2913
MR. CALVIN KAILUN LEE NP
Nurse Practitioner (Adult Health)
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-0914
DI FAN CONEYBEARE M.D.
Emergency Medicine
622 W 168TH ST
NEW YORK, NY 10032
New York County (760) 808-2557
JONATHAN LE PHARM.D.
Pharmacist
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 342-8645
ASHLEE A CAMPBELL
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-6100
DR. EMILY SPIERA MD, MPH
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-6262
SAAGAR MADHAV PANDE
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
New York County (212) 305-6100

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 Elena Reitman-ivashkov's NPI number?

The NPI number for Elena Reitman-ivashkov is 1457586703. It was assigned to this individual provider in the NPPES registry on May 15, 2009.

Where is Elena Reitman-ivashkov located?

Elena Reitman-ivashkov practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 305-9878.

What is Elena Reitman-ivashkov's specialty?

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

Is Elena Reitman-ivashkov enrolled in Medicare?

Yes. Elena Reitman-ivashkov is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elena Reitman-ivashkov's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elena Reitman-ivashkov reassigns Medicare benefits to 3 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Maywood Anesthesia Consultants LLC (Maywood, NJ) and Advanced Ambulatory Anesthesia, LLC (Wayne, 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 Elena Reitman-ivashkov'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 Elena Reitman-ivashkov was last updated on July 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.