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DR. MARGARET NJANJI ASHU NP
NPI 1437978269
Nurse Practitioner in Lawrenceville, GA

Active since October 08, 2024PECOS Enrolled
267 LANGLEY DR # 1380, LAWRENCEVILLE, GA 30046(678) 760-1858 Get Directions Write a Review

NPPES record last updated: October 8, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Margaret Njanji Ashu Np NPPES

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

DR. MARGARET NJANJI ASHU NP (NPI 1437978269) is an individual nurse practitioner in Lawrenceville, Georgia, licensed in Georgia (RN250096) and active in the NPI registry since October 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1437978269
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameDR. MARGARET NJANJI ASHUCredential: NP
Location Address267 LANGLEY DR # 1380Lawrenceville, GA 30046-6907
Mailing Address267 Langley Dr # 1380Lawrenceville, GA 30046-6907 · (678) 760-1858
Phone(678) 760-1858
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateOctober 8, 2024
NPPES CertifiedOctober 2, 2024
✔ NPI 1437978269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in GA · RN250096
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
267 LANGLEY DR # 1380, Lawrenceville, GA 30046
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Margaret Njanji Ashu Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3577088061
PECOS Enrollment IDI20260114003117, I20260209003777
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

2

Medicare enrollment records show Margaret Ashu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Signify Health, LLC
745 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Kentucky and Maine enrollments
  • 390 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007
Signify Health Medical Associates, PLLC
745 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Georgia, Nevada, Oregon and Washington enrollments
  • 488 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 30046 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
Most-billed visit code 99214
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 Margaret Ashu's NPI number?

The NPI number for Margaret Ashu is 1437978269. It was assigned to this individual provider in the NPPES registry on October 8, 2024.

Where is Margaret Ashu located?

Margaret Ashu practices at 267 Langley Dr # 1380, Lawrenceville, GA 30046. The listed phone number is (678) 760-1858.

What is Margaret Ashu's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Margaret Ashu enrolled in Medicare?

Yes. Margaret Ashu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Margaret Ashu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Ashu reassigns Medicare benefits to 2 organizations: Signify Health, LLC (Dallas, TX) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Margaret Ashu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Ashu accept?

Health plans from CareSource and CareSource (Common Ground Healthcare) list Margaret Ashu 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 Margaret Ashu was last updated on October 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.