Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JACK HAJJAR MD
NPI 1265430888
Anesthesiology in Staten Island, NY

Q: What is Jack Hajjar's NPI number?

The NPI number for Jack Hajjar is 1265430888. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Q: What is Jack Hajjar's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jack Hajjar was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 08, 2005PECOS Enrolled

475 SEAVIEW AVE, STATEN ISLAND, NY 10305(718) 226-2000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Jack Hajjar Md NPPES

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

JACK HAJJAR MD (NPI 1265430888) is an individual anesthesiology provider in Staten Island, New York, licensed in New York (176194-1) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265430888

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameJACK HAJJARCredential: MD

Location Address475 SEAVIEW AVEStaten Island, NY 10305-3436

Mailing AddressPo Box 10049New York, NY 10259-0049 · (201) 804-2800

Phone(718) 226-2000

Sole ProprietorNo

Enumeration DateJuly 8, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1265430888 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in NY · 176194-1

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.

475 SEAVIEW AVE, Staten Island, NY 10305

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Other Identifiers 1

Medicaid01188283NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jack Hajjar 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 Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)

Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…

100%94 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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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.

MRS. DAWN MARIE COTTONE RPA-C

Physician Assistant (Surgical)