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ABIGAIL GRAHAM MAGGI LCSW-C
NPI 1245003045
Social Worker - Clinical in New Market, MD

Active since November 02, 2023PECOS Enrolled
5741 BILLET ST APT 107, NEW MARKET, MD 21774(240) 357-3038 Get Directions Write a Review

NPPES record last updated: April 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2025, Nov 2, 2023 (2 updates tracked since 2023).

About Abigail Graham Maggi Lcsw-c NPPES

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

ABIGAIL GRAHAM MAGGI LCSW-C (NPI 1245003045) is an individual clinical provider in New Market, Maryland, licensed in Maryland (29363) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245003045
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameABIGAIL GRAHAM MAGGICredential: LCSW-C
Location Address5741 BILLET ST APT 107New Market, MD 21774-6796
Mailing Address5741 Billet St Apt 107New Market, MD 21774-6796 · (240) 357-3038
Phone(240) 357-3038
Sole ProprietorNo
Enumeration DateNovember 2, 2023
Last NPPES UpdateApril 28, 20252 updates tracked since enumeration
NPPES CertifiedApril 28, 2025
✔ NPI 1245003045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MD · 29363
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
5741 BILLET ST APT 107, New Market, MD 21774
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abigail Graham Maggi Lcsw-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Maggi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Backpack Medical Group, P.C.
33 mi
Clinical
6655 SANTA BARBARA RD UNIT 8574
Elkridge, MD 21075
  • Reassigned Medicare billing, Maryland enrollment
  • 41 clinicians in this Medicare group
NPI 1851177570 (866) 968-6342

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 21774 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
$0.00 typical visit price
range $57.99 – $175.57
Typical copayment $0.00 (range $14.49 – $43.89)
Most-billed visit code NA
Established Patient
$72.23 typical visit price
range $18.66 – $143.02
Typical copayment $18.05 (range $4.66 – $35.75)
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 Abigail Maggi's NPI number?

The NPI number for Abigail Maggi is 1245003045. It was assigned to this individual provider in the NPPES registry on November 2, 2023.

Where is Abigail Maggi located?

Abigail Maggi practices at 5741 Billet St Apt 107, New Market, MD 21774. The listed phone number is (240) 357-3038.

What is Abigail Maggi's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Abigail Maggi enrolled in Medicare?

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

Which organization bills Medicare for Abigail Maggi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Maggi reassigns Medicare benefits to Backpack Medical Group, P.C. (Elkridge, MD). 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 Maggi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Abigail Maggi was last updated on April 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.