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MRS. JENNIFER ANN ZWARICH LCSW-C
NPI 1124357470
Social Worker - Clinical in Ellicott City, MD

Active since December 16, 2009Opted out of Medicare · through Apr 6, 2027
3525 ELLICOTT MILLS DR, ELLICOTT CITY, MD 21043(443) 618-8947(443) 769-1195 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 6, 2025, Jun 28, 2024 (2 updates tracked since 2024).

About Mrs. Jennifer Ann Zwarich Lcsw-c NPPES

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

MRS. JENNIFER ANN ZWARICH LCSW-C (NPI 1124357470) is an individual clinical provider in Ellicott City, Maryland, licensed in Maryland (13294) and active in the NPI registry since December 2009. She has opted out of Medicare through April 6, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1124357470
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. JENNIFER ANN ZWARICHCredential: LCSW-C
Location Address3525 ELLICOTT MILLS DREllicott City, MD 21043-4547
Mailing Address3525 Ellicott Mills Dr Ste NEllicott City, MD 21043-4622 · (443) 618-8947 · Fax (443) 769-1195
Phone(443) 618-8947
Fax(443) 769-1195
Sole ProprietorYes
Enumeration DateDecember 16, 2009
Last NPPES UpdateNovember 6, 20252 updates tracked since enumeration
NPPES CertifiedNovember 6, 2025
✔ NPI 1124357470 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 · 13294
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.
3525 ELLICOTT MILLS DR, Ellicott City, MD 21043
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

ⓘ

Opted out of Medicare

Mrs. Jennifer Ann Zwarich Lcsw-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 6, 2023 through April 6, 2027.

Opt-Out Effective DateApril 6, 2023
Opt-Out In Effect ThroughApril 6, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21043 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 $60.73 – $183.44
Typical copayment $0.00 (range $15.18 – $45.86)
Most-billed visit code NA
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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 3

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

GRISWOLD INTERNATIONAL, LLC
In Home Supportive Care
3525 ELLICOTT MILLS DR, SUITE G
ELLICOTT CITY, MD 21043
Howard County (410) 988-2634
ACTIVE HEALTH CHIROPRACTIC, LLC
Chiropractor
3525 ELLICOTT MILLS DR, SUITE F
ELLICOTT CITY, MD 21043
Howard County (410) 480-1852
DR. TRACY M BALL D.C.
Chiropractor
3525 ELLICOTT MILLS DR, SUITE F
ELLICOTT CITY, MD 21043
Howard County (410) 480-1852

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 Jennifer Zwarich's NPI number?

The NPI number for Jennifer Zwarich is 1124357470. It was assigned to this individual provider in the NPPES registry on December 16, 2009.

Where is Jennifer Zwarich located?

Jennifer Zwarich practices at 3525 Ellicott Mills Dr, Ellicott City, MD 21043. The listed phone number is (443) 618-8947.

What is Jennifer Zwarich's specialty?

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

Is Jennifer Zwarich enrolled in Medicare?

No. Jennifer Zwarich has opted out of Medicare through April 6, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Jennifer Zwarich accept?

Health plans from Providence Health Plan list Jennifer Zwarich 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 Jennifer Zwarich was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.