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ABIGAIL SARAH MATHIER MD
NPI 1366137291
Student in an Organized Health Care Education/Training Program in Atlanta, GA

Active since April 06, 2023PECOS Enrolled
1364 CLIFTON RD NE, ATLANTA, GA 30322(412) 889-7178 Get Directions Write a Review

NPPES record last updated: June 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 3, 2026, Apr 6, 2023 (2 updates tracked since 2023).

About Abigail Sarah Mathier Md NPPES

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

ABIGAIL SARAH MATHIER MD (NPI 1366137291) is an individual student in an organized health care education/training program in Atlanta, Georgia and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (2023).

NPPES Registry Identity

NPI1366137291
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameABIGAIL SARAH MATHIERCredential: MD
Location Address1364 CLIFTON RD NEAtlanta, GA 30322-1059
Mailing Address49 Jesse Hill Jr Dr SeAtlanta, GA 30303-3049 · (404) 778-1400
Phone(412) 889-7178
Sole ProprietorYes
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2023
Enumeration DateApril 6, 2023
Last NPPES UpdateJune 3, 20262 updates tracked since enumeration
NPPES CertifiedJune 3, 2026
✔ NPI 1366137291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedPediatricsTaxonomy 208000000X · License 112949 (GA)
1364 CLIFTON RD NE, Atlanta, GA 30322
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Oscar 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)

Abigail Sarah Mathier Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2567823164
PECOS Enrollment IDI20260827004669
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 Abigail Mathier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emory Medical Care Foundation Inc
4.2 mi
Internal Medicine
80 JESSE HILL JR DRIVE, EMCF
Atlanta, GA 30303
  • Reassigned Medicare billing, Georgia enrollment
  • 2,681 clinicians in this Medicare group
NPI 1063452381 (404) 778-7717

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.

GREGORY WESTON
Student in an Organized Health Care Education/Training Program
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 727-5658
RUTH FLAHERTY CCC-SLP
Physician Assistant
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
JENNIFER MARIE SCHNETZER RN
Nurse Anesthetist, Certified Registered
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (679) 378-1093
PETER MORAN PHARMD
Pharmacist (Critical Care)
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
SARAH ELIZABETH DUNSEATH MD
Anesthesiology (Critical Care Medicine)
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 778-7777
DUYEN M VO PHARMD
Pharmacist (Pharmacotherapy)
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-7273
CHRISTINE CARPENTER
Anesthesiologist Assistant
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
DR. CHRISTOPHER VINCENT BARRY MD, PHD, MPH
Student in an Organized Health Care Education/Training Program
1364 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 727-5658

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 Abigail Mathier's NPI number?

The NPI number for Abigail Mathier is 1366137291. It was assigned to this individual provider in the NPPES registry on April 6, 2023.

Where is Abigail Mathier located?

Abigail Mathier practices at 1364 Clifton Rd NE, Atlanta, GA 30322. The listed phone number is (412) 889-7178.

What is Abigail Mathier's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Abigail Mathier enrolled in Medicare?

Yes. Abigail Mathier is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Abigail Mathier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Mathier reassigns Medicare benefits to Emory Medical Care Foundation Inc (Atlanta, 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 Abigail Mathier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Abigail Mathier accept?

Health plans from Ambetter Health and Oscar Health list Abigail Mathier 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 Abigail Mathier was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.