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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. ABBY S MCGILLIVRAY LCSW
NPI 1902103609
Social Worker - Clinical in Exton, PA

Active since February 16, 2011PECOS EnrolledAccepts Medicare Assignment
801 SPRINGDALE DR STE 100R, EXTON, PA 19341(610) 696-1543(610) 696-1819 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2026, Jun 21, 2021 (2 updates tracked since 2021).

About Ms. Abby S Mcgillivray Lcsw NPPES

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

MS. ABBY S MCGILLIVRAY LCSW (NPI 1902103609) is an individual clinical provider in Exton, Pennsylvania, licensed in Pennsylvania (CW014053) and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1902103609
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. ABBY S MCGILLIVRAYCredential: LCSW
Location Address801 SPRINGDALE DR STE 100RExton, PA 19341-2866
Mailing Address158 Birchwood DrWest Chester, PA 19380-7327 · (484) 432-3667
Phone(610) 696-1543
Fax(610) 696-1819
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateFebruary 16, 2011
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1902103609 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 PA · CW014053
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.
801 SPRINGDALE DR STE 100R, Exton, PA 19341
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Abby S Mcgillivray Lcsw 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 ID446222707
PECOS Enrollment IDI20040809000513
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19341 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 $59.88 – $180.99
Typical copayment $0.00 (range $14.97 – $45.24)
Most-billed visit code NA
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

INTEGRATED WELLNESS ASSOCIATES OF WEST CHESTER, LLC
Social Worker (Clinical)
801 SPRINGDALE DR STE 100R
EXTON, PA 19341
Chester County (610) 696-1543

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 Abby Mcgillivray's NPI number?

The NPI number for Abby Mcgillivray is 1902103609. It was assigned to this individual provider in the NPPES registry on February 16, 2011.

Where is Abby Mcgillivray located?

Abby Mcgillivray practices at 801 Springdale Dr Ste 100R, Exton, PA 19341. The listed phone number is (610) 696-1543.

What is Abby Mcgillivray's specialty?

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

Is Abby Mcgillivray enrolled in Medicare?

Yes. Abby Mcgillivray 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.

What insurance does Abby Mcgillivray accept?

Health plans from Providence Health Plan list Abby Mcgillivray 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 Abby Mcgillivray was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.