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GREGORY ANTHONY PIVARUNAS
NPI 1578958591
Anesthesiology in Buffalo, NY

Active since April 06, 2015PECOS EnrolledAccepts Medicare Assignment
2157 MAIN ST, BUFFALO, NY 14214(716) 836-7510(716) 832-3540 Get Directions Write a Review

NPPES record last updated: September 19, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gregory Anthony Pivarunas NPPES

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

GREGORY ANTHONY PIVARUNAS (NPI 1578958591) is an individual anesthesiology provider in Buffalo, New York, licensed in New York (297376) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Sisters Of Charity Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1578958591
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGREGORY ANTHONY PIVARUNAS
Location Address2157 MAIN STBuffalo, NY 14214-2648
Mailing Address3871 Harlem Rd Ste 202Buffalo, NY 14215-1946 · (716) 836-7510 · Fax (716) 832-3540
Phone(716) 836-7510
Fax(716) 832-3540
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 6, 2015
Last NPPES UpdateSeptember 19, 2019
✔ NPI 1578958591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 297376
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.
2157 MAIN ST, Buffalo, NY 14214
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Anthony Pivarunas 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 ID4183961519
PECOS Enrollment IDI20190424000538
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.

Areas of Expertise CMS Part B claims

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 lower abdomen 00840
Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sisters Of Charity Hospital

Acute Care Hospitals · Buffalo, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330078
Location2157 Main StreetBuffalo, NY 14214 · Erie County
Emergency services Birthing friendly

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.

DAVID MAY P.T.
Physical Therapist
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 862-1170
DR. AZIMA RASIWALA D.O
Emergency Medicine
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 862-1840
MENGYUAN SHI
Student in an Organized Health Care Education/Training Program
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 862-1423
NATHAN DOSSEY FNP STUDENT
Nurse Practitioner
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 862-1000
MS. ALYSSA HARPER MILLER
Nurse Anesthetist, Certified Registered
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 836-7510
BUFFALO NEONATOLOGY ASSOCIATES, PC
Pediatrics (Neonatal-Perinatal Medicine)
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 862-1685
ALEXIS STACHOWSKI CRNA
Nurse Anesthetist, Certified Registered
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 836-7510
SISTERS OF CHARITY HOSPITAL OF BUFFALO NEW YORK
Skilled Nursing Facility
2157 MAIN ST
BUFFALO, NY 14214
Erie County (716) 862-1450

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 Gregory Pivarunas's NPI number?

The NPI number for Gregory Pivarunas is 1578958591. It was assigned to this individual provider in the NPPES registry on April 6, 2015.

Where is Gregory Pivarunas located?

Gregory Pivarunas practices at 2157 Main St, Buffalo, NY 14214. The listed phone number is (716) 836-7510.

What is Gregory Pivarunas's specialty?

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

Is Gregory Pivarunas enrolled in Medicare?

Yes. Gregory Pivarunas 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.

Is Gregory Pivarunas affiliated with any hospitals?

According to CMS data, Gregory Pivarunas is affiliated with Sisters Of Charity Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Pivarunas was last updated on September 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.