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DR. MACARIUS MARK ABDELSAYED DMD
NPI 1376135848
Dentist - Oral and Maxillofacial Surgery in Grovetown, GA

Active since February 06, 2021PECOS EnrolledAccepts Medicare Assignment
750 GATEWAY CENTER BLVD, GROVETOWN, GA 30813(762) 222-4180(762) 222-4179 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 22, 2026, Feb 14, 2023, Feb 6, 2021 (3 updates tracked since 2021).

About Dr. Macarius Mark Abdelsayed Dmd NPPES

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

DR. MACARIUS MARK ABDELSAYED DMD (NPI 1376135848) is an individual oral and maxillofacial surgery provider in Grovetown, Georgia, licensed in Georgia (DN122400) and active in the NPI registry since February 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1376135848
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. MACARIUS MARK ABDELSAYEDCredential: DMD
Location Address750 GATEWAY CENTER BLVDGrovetown, GA 30813
Mailing Address750 Gateway Center BlvdGrovetown, GA 30813 · (762) 222-4180 · Fax (762) 222-4179
Phone(762) 222-4180
Fax(762) 222-4179
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 6, 2021
Last NPPES UpdateApril 22, 20263 updates tracked since enumeration
NPPES CertifiedApril 22, 2026
✔ NPI 1376135848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in GA · DN122400
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
750 GATEWAY CENTER BLVD, Grovetown, GA 30813
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.Insurance ›

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. Macarius Mark Abdelsayed Dmd 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 ID4385135995
PECOS Enrollment IDI20251112000053, I20260213002865
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 Macarius Abdelsayed reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Center For Oral & Maxillofacial Surgery
6.0 mi
Oral and Maxillofacial Surgery
7011 EVANS TOWN CENTER BLVD
Evans, GA 30809
  • Reassigned Medicare billing, Georgia and South Carolina enrollments
  • 6 clinicians in this Medicare group
NPI 1538112016 (706) 724-8735

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30813 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$66.89 typical visit price
range $16.68 – $133.24
Typical copayment $16.72 (range $4.17 – $33.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Macarius Abdelsayed's NPI number?

The NPI number for Macarius Abdelsayed is 1376135848. It was assigned to this individual provider in the NPPES registry on February 6, 2021.

Where is Macarius Abdelsayed located?

Macarius Abdelsayed practices at 750 Gateway Center Blvd, Grovetown, GA 30813. The listed phone number is (762) 222-4180.

What is Macarius Abdelsayed's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Macarius Abdelsayed enrolled in Medicare?

Yes. Macarius Abdelsayed 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 organization bills Medicare for Macarius Abdelsayed's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Macarius Abdelsayed reassigns Medicare benefits to Center For Oral & Maxillofacial Surgery (Evans, GA). 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 Macarius Abdelsayed's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Macarius Abdelsayed accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 15 other insurers list Macarius Abdelsayed 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 Macarius Abdelsayed was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.