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FALLON MELISSA EPSTEIN-GALLIGAN
NPI 1811313851
Social Worker - Clinical in Van Nuys, CA

Active since March 14, 2014PECOS Enrolled
6655 BALBOA BLVD, VAN NUYS, CA 91406(818) 758-2300 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 19, 2025, Apr 25, 2019, Dec 8, 2017 (3 updates tracked since 2017).

About Fallon Melissa Epstein-galligan NPPES

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

FALLON MELISSA EPSTEIN-GALLIGAN (NPI 1811313851) is an individual clinical provider in Van Nuys, California and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811313851
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameFALLON MELISSA EPSTEIN-GALLIGAN
Location Address6655 BALBOA BLVDVan Nuys, CA 91406-5529
Mailing Address6655 Balboa BlvdVan Nuys, CA 91406-5529 · (516) 353-5315
Phone(818) 758-2300
Sole ProprietorNo
Enumeration DateMarch 14, 2014
Last NPPES UpdateMarch 19, 20253 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1811313851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 59885 (CA)
6655 BALBOA BLVD, Van Nuys, CA 91406
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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)

Fallon Melissa Epstein-galligan 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 Fallon Epstein-galligan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sud Specialty Group - Ca
295 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

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 91406 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 $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 2

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

LOS ANGELES UNIFIED SCHOOL DISTRICT
Clinic/Center (Adolescent and Children Mental Health)
6655 BALBOA BLVD
VAN NUYS, CA 91406
Los Angeles County (818) 758-2300
MARIA DEL CARMEN REYNA MSW, LCSW
Social Worker (Clinical)
6655 BALBOA BLVD
LAKE BALBOA, CA 91406
Los Angeles County (818) 758-2300

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 Fallon Epstein-galligan's NPI number?

The NPI number for Fallon Epstein-galligan is 1811313851. It was assigned to this individual provider in the NPPES registry on March 14, 2014.

Where is Fallon Epstein-galligan located?

Fallon Epstein-galligan practices at 6655 Balboa Blvd, Van Nuys, CA 91406. The listed phone number is (818) 758-2300.

What is Fallon Epstein-galligan's specialty?

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

Is Fallon Epstein-galligan enrolled in Medicare?

Yes. Fallon Epstein-galligan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Fallon Epstein-galligan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fallon Epstein-galligan reassigns Medicare benefits to Sud Specialty Group - Ca (Santa Clara, CA). 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 Fallon Epstein-galligan'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 Fallon Epstein-galligan was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.