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ADAM HESHAM GAYAR MD
NPI 1063093557
Anesthesiology in Pontiac, MI

Active since April 16, 2021PECOS Enrolled
50 N PERRY ST, PONTIAC, MI 48342(248) 338-5392(248) 338-5567 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 11, 2025, Jun 24, 2021, Apr 16, 2021 (3 updates tracked since 2021).

About Adam Hesham Gayar Md NPPES

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

ADAM HESHAM GAYAR MD (NPI 1063093557) is an individual anesthesiology provider in Pontiac, Michigan, licensed in Michigan (4301513306) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1063093557
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameADAM HESHAM GAYARCredential: MD
Location Address50 N PERRY STPontiac, MI 48342-2217
Mailing Address50 N Perry StPontiac, MI 48342-2217 · (248) 338-5392 · Fax (248) 338-5567
Phone(248) 338-5392
Fax(248) 338-5567
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 16, 2021
Last NPPES UpdateAugust 11, 20253 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1063093557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MI · 4301513306
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
50 N PERRY ST, Pontiac, MI 48342
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adam Hesham Gayar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1153891957
PECOS Enrollment IDI20260521002506
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 Reassignment

Medicare enrollment records show Adam Gayar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorial Hospital
41 mi
General Practice
9099 E LANSING RD STE B
Durand, MI 48429
  • Reassigned Medicare billing, Michigan enrollment
  • 328 clinicians in this Medicare group
NPI 1609073709 (989) 288-0400

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.

THAMILARASI SUBRAMANIAN
Physical Therapist
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5000
DR. CORY ERIC MANOOGIAN DO
Psychiatry & Neurology (Psychiatry)
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 384-8130
DR. ESSA HANNA HATTAR MD
Family Medicine
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5392
IMPACT ACO BILLING COMPANY LLC
Internal Medicine
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5516
ANDREW CHARLES ABIRAGI
Student in an Organized Health Care Education/Training Program
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5300
MARTIN ANTONIO RIVERA
Student in an Organized Health Care Education/Training Program
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5000
SHALIN R LASHKARI MSPT
Physical Therapist
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5000
DR. MICHAEL CHRISTOPHER DETTLOFF D.O.
Emergency Medicine
50 N PERRY ST
PONTIAC, MI 48342
Oakland County (248) 338-5000

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 Adam Gayar's NPI number?

The NPI number for Adam Gayar is 1063093557. It was assigned to this individual provider in the NPPES registry on April 16, 2021.

Where is Adam Gayar located?

Adam Gayar practices at 50 N Perry St, Pontiac, MI 48342. The listed phone number is (248) 338-5392.

What is Adam Gayar's specialty?

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

Is Adam Gayar enrolled in Medicare?

Yes. Adam Gayar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Adam Gayar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adam Gayar reassigns Medicare benefits to Memorial Hospital (Durand, MI). The 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 Adam Gayar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adam Gayar accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Adam Gayar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Adam Gayar was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.