DR. ANNABELLE ZARATZIAN M.D. M.P.H.
NPI 1275502676
Anesthesiology in New Hyde Park, NY

Q: What is Annabelle Zaratzian's NPI number?

The NPI number for Annabelle Zaratzian is 1275502676. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Q: What is Annabelle Zaratzian's specialty?

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

Active since March 16, 2006PECOS EnrolledAccepts Medicare Assignment

84.47/100

CMS Quality Rating

1991 MARCUS AVE STE 101, NEW HYDE PARK, NY 11042(914) 409-7470 Get Directions Write a Review

NPPES record last updated: April 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 2, 2021, Oct 26, 2017 (2 updates tracked since 2017).

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About Dr. Annabelle Zaratzian M.d. M.p.h. NPPES

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

DR. ANNABELLE ZARATZIAN M.D. M.P.H. (NPI 1275502676) is an individual anesthesiology provider in New Hyde Park, New York, licensed in New York (194650-1) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1992).

NPPES Registry Identity

NPI1275502676

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. ANNABELLE ZARATZIANCredential: M.D. M.P.H.

Location Address1991 MARCUS AVE STE 101New Hyde Park, NY 11042-2058

Mailing Address4 Stonewall CirWest Harrison, NY 10604-1117 · (914) 409-7470

Phone(914) 409-7470

Sole ProprietorNo

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1992

Enumeration DateMarch 16, 2006

Last NPPES UpdateApril 2, 20212 updates tracked since enumeration

NPPES CertifiedApril 2, 2021

✔ NPI 1275502676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in NY · 194650-1

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.

1991 MARCUS AVE STE 101, New Hyde Park, NY 11042

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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 and accepts Medicare assignment

Dr. Annabelle Zaratzian M.d. M.p.h. 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 ID547150047

PECOS Enrollment IDI20251210000873

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

Medicare enrollment records show Annabelle Zaratzian reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Queens Endoscopy ASC, LLC

5.6 mi

Ambulatory Surgical

17660 UNION TPKE
Fresh Meadows, NY 11366

Reassigned Medicare billing, New York enrollment
35 clinicians in this Medicare group

NPI 1780935528 (718) 425-3300

New York University

8.9 mi

Specialist

9785 QUEENS BLVD
Rego Park, NY 11374

Reassigned Medicare billing, New York enrollment
Also billed through NPI 1285826438 (New York)
1,074 clinicians in this Medicare group

NPI 1669422879 (718) 261-9100

Queens Boulevard ASC LLC

9.2 mi

Ambulatory Surgical

9525 QUEENS BLVD
Rego Park, NY 11374

Reassigned Medicare billing, New York enrollment
34 clinicians in this Medicare group

NPI 1558612762 (718) 406-8000

Gastrointestinal Care Of Long Island PLLC

13 mi

Gastroenterology

187 VETERANS BLVD
Massapequa, NY 11758

Reassigned Medicare billing, New York enrollment
223 clinicians in this Medicare group

NPI 1265571863 (516) 795-5523

Amsurg Stamford Anesthesia LLC

24 mi

Anesthesiology

778 LONG RIDGE RD
Stamford, CT 06902

Reassigned Medicare billing, Connecticut enrollment
33 clinicians in this Medicare group

NPI 1942622378 (203) 322-2400

North Shore - Lij Anesthesiology, PC

30 mi

Anesthesiology

480 BEDFORD RD BLDG B
Chappaqua, NY 10514

Reassigned Medicare billing, New York enrollment
1,406 clinicians in this Medicare group

NPI 1417401266 (914) 666-8866

Greater Connecticut Anesthesia Associates, LLC

36 mi

Anesthesiology

425 POST RD
Fairfield, CT 06824

Reassigned Medicare billing, Connecticut enrollment
41 clinicians in this Medicare group

NPI 1730837576 (203) 292-9000

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 6

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.

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.

208 services207 patients

Anesthesia for procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

145 services145 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.

100 services98 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.

27 services27 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

16 services16 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

15 services15 patients

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.

84.47/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

93.33

Promoting Interoperability

100

Improvement Activities

Cost

54.91

Reported Quality Measures

Pre-operative OSA assessment

Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)

100%366 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.

Other Providers at the Same Location NPPES 2

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

RAN CHOI

Physician Assistant (Medical)

1991 MARCUS AVE STE 101
NEW HYDE PARK, NY 11042

Nassau County (516) 365-4949

JASON COHEN MD

Internal Medicine (Gastroenterology)

1991 MARCUS AVE STE 101
NEW HYDE PARK, NY 11042

Nassau County (516) 365-4949

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 Annabelle Zaratzian's NPI number?

The NPI number for Annabelle Zaratzian is 1275502676. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Where is Annabelle Zaratzian located?

Annabelle Zaratzian practices at 1991 Marcus Ave Ste 101, New Hyde Park, NY 11042. The listed phone number is (914) 409-7470.

What is Annabelle Zaratzian's specialty?

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

Is Annabelle Zaratzian enrolled in Medicare?

Yes. Annabelle Zaratzian 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 Annabelle Zaratzian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Annabelle Zaratzian reassigns Medicare benefits to 7 organizations: Queens Endoscopy ASC, LLC (Fresh Meadows, NY), New York University (Rego Park, NY), Queens Boulevard ASC LLC (Rego Park, NY), Gastrointestinal Care Of Long Island PLLC (Massapequa, NY), Amsurg Stamford Anesthesia LLC (Stamford, CT) and 2 more organizations, listed in the Medicare section above. 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 Annabelle Zaratzian'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 Annabelle Zaratzian was last updated on April 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.