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MADISON CHASE LCSW-C
NPI 1619529013
Social Worker - Clinical in Rockville, MD

Active since July 15, 2019PECOS EnrolledAccepts Medicare Assignment
98 CHURCH ST, ROCKVILLE, MD 20850(240) 668-4006 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 24, 2026, Jun 8, 2025, Nov 4, 2024 and 1 more (4 updates tracked since 2019).

About Madison Chase Lcsw-c NPPES

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

MADISON CHASE LCSW-C (NPI 1619529013) is an individual clinical provider in Rockville, Maryland, licensed in Maryland (24886) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Clarksburg, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1619529013
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMADISON CHASECredential: LCSW-C
Location Address98 CHURCH STRockville, MD 20850-4123
Mailing Address26410 Haines RdClarksburg, MD 20871-9652 · (301) 706-3615
Phone(240) 668-4006
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateJuly 15, 2019
Last NPPES UpdateAugust 24, 20264 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1619529013 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 · 24886
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.
98 CHURCH ST, Rockville, MD 20850
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Secondary Practice Location 1

Location 126410 Haines RdClarksburg, MD 20871-9652 · Phone (301) 706-3615

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Madison Chase Lcsw-c 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 ID9830693639
PECOS Enrollment IDI20250916001991
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 Madison Chase reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Madison Chase Lcsw-C LLC
Same address
Clinical
98 CHURCH ST
Rockville, MD 20850
  • Reassigned Medicare billing, District of Columbia enrollment
NPI 1316833601 (240) 668-4006

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 20850 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 $65.18 – $194.86
Typical copayment $0.00 (range $16.29 – $48.71)
Most-billed visit code NA
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

MADISON CHASE LCSW-C LLC
Social Worker (Clinical)
98 CHURCH ST
ROCKVILLE, MD 20850
Montgomery County (240) 668-4006

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 Madison Chase's NPI number?

The NPI number for Madison Chase is 1619529013. It was assigned to this individual provider in the NPPES registry on July 15, 2019.

Where is Madison Chase located?

Madison Chase practices at 98 Church St, Rockville, MD 20850. The listed phone number is (240) 668-4006.

What is Madison Chase's specialty?

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

Is Madison Chase enrolled in Medicare?

Yes. Madison Chase 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.

Which organization bills Medicare for Madison Chase's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madison Chase reassigns Medicare benefits to Madison Chase Lcsw-C LLC (Rockville, 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 Madison Chase'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 Madison Chase was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.