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ZAHARIA HILLEL M.D.
NPI 1104853993
Anesthesiology in New York, NY

Active since June 27, 2006PECOS Enrolled
1111 AMSTERDAM AVE, NEW YORK, NY 10025(212) 523-2309 Get Directions Write a Review

NPPES record last updated: October 15, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Zaharia Hillel M.d. NPPES

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

ZAHARIA HILLEL M.D. (NPI 1104853993) is an individual anesthesiology provider in New York, New York, licensed in New York (150888) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104853993
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameZAHARIA HILLELCredential: M.D.
Location Address1111 AMSTERDAM AVENew York, NY 10025-1716
Mailing AddressPo Box 5024New York, NY 10087-5024 · (800) 627-4470 · Fax (412) 937-5710
Phone(212) 523-2309
Sole ProprietorNo
Enumeration DateJune 27, 2006
Last NPPES UpdateOctober 15, 2014
✔ NPI 1104853993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 150888
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.
1111 AMSTERDAM AVE, New York, NY 10025
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Other Identifiers 1

Medicare PIN47D171NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zaharia Hillel 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

4

Medicare enrollment records show Zaharia Hillel reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

West Side Gi, LLC
3.1 mi
Ambulatory Surgical
619 W 54TH ST, 8TH FLOOR
New York, NY 10019
  • Reassigned Medicare billing, New York enrollment
  • 58 clinicians in this Medicare group
NPI 1588938682 (212) 874-3384
New York Advanced Surgical Intervention Care, PLLC
7.2 mi
Pain
1250 WATERS PL STE 710
Bronx, NY 10461
  • Reassigned Medicare billing, New York enrollment
  • 8 clinicians in this Medicare group
NPI 1457537227 (718) 794-0600
Absnec Anesthesiology, PC
14 mi
Anesthesiology
800 COMMUNITY DR STE 309
Manhasset, NY 11030
  • Reassigned Medicare billing, New York enrollment
  • 12 clinicians in this Medicare group
NPI 1598294266 (516) 627-6800
Sedation Vacation Perioperative Medicine PLLC
17 mi
Specialist
811 WILSON ST
Valley Stream, NY 11581
  • Reassigned Medicare billing, New York enrollment
  • 305 clinicians in this Medicare group
NPI 1891235404 (718) 550-8600

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, propofol, 10 mg J2704
Propofol is a medication given via injection to help you relax or sleep during surgery or other medical procedures. The 10 mg dosage refers to the amount of medication you'll receive. It's administered by a healthcare professional and monitored closely for safety.
2,350 services85 patients
Anesthesia for nerve block and injection procedure, prone position 01992
Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.
232 services94 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
36 services35 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
29 services29 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients

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. TAKEHIRO KASAHARA D.M.D.
Dentist (Oral and Maxillofacial Surgery)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3171
DR. MELVIN KU M.D.
Emergency Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3981
RAVI KATARI
Emergency Medicine
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-4000
YAMINI POTINI MD
Hospitalist
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-4000
HANNAH KITTRELL RD, CDN
Dietitian, Registered
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-3618
DR. STANLEY CORTELL M.D.
Internal Medicine (Nephrology)
1111 AMSTERDAM AVE, MINTURN ROOM 205
NEW YORK, NY 10025
New York County (212) 523-3530
MR. EZEQUIEL JOSUE RODRIGUEZ RPA-C
Physician Assistant
1111 AMSTERDAM AVE, ORTHO DEPT. CLARK 7
NEW YORK, NY 10025
New York County (212) 523-2650
MR. MICHAEL STEPHEN BALLETTA
Nurse Practitioner (Adult Health)
1111 AMSTERDAM AVE
NEW YORK, NY 10025
New York County (212) 523-5918

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 Zaharia Hillel's NPI number?

The NPI number for Zaharia Hillel is 1104853993. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Zaharia Hillel located?

Zaharia Hillel practices at 1111 Amsterdam Ave, New York, NY 10025. The listed phone number is (212) 523-2309.

What is Zaharia Hillel's specialty?

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

Is Zaharia Hillel enrolled in Medicare?

Yes. Zaharia Hillel is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Zaharia Hillel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zaharia Hillel reassigns Medicare benefits to 4 organizations: West Side Gi, LLC (New York, NY), New York Advanced Surgical Intervention Care, PLLC (Bronx, NY), Absnec Anesthesiology, PC (Manhasset, NY) and Sedation Vacation Perioperative Medicine PLLC (Valley Stream, NY). 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 Zaharia Hillel'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 Zaharia Hillel was last updated on October 15, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.