1. Home
  2. Directory
  3. Maryland
  4. Westminster
  5. Social Worker
  6. NPI Profile

MISS MARY LYNNE ZIEGLER LCSW-C
NPI 1295811644
Social Worker - Clinical in Westminster, MD

Active since October 28, 2006PECOS EnrolledAccepts Medicare Assignment
30 N COURT ST, WESTMINSTER, MD 21157(443) 821-8989(866) 664-2949 Get Directions Write a Review

NPPES record last updated: November 7, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 7, 2019, Nov 25, 2017 (2 updates tracked since 2017).

About Miss Mary Lynne Ziegler Lcsw-c NPPES

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

MISS MARY LYNNE ZIEGLER LCSW-C (NPI 1295811644) is an individual clinical provider in Westminster, Maryland, licensed in Maryland (04766) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1295811644
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMISS MARY LYNNE ZIEGLERCredential: LCSW-C
Location Address30 N COURT STWestminster, MD 21157-5110
Mailing AddressPo Box 973Westminster, MD 21158-0973 · (410) 848-5785 · Fax (410) 848-5629
Phone(443) 821-8989
Fax(866) 664-2949
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateOctober 28, 2006
Last NPPES UpdateNovember 7, 20192 updates tracked since enumeration
✔ NPI 1295811644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in MD · 04766✔ Licensed in PA · CW016995
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.
30 N COURT ST, Westminster, MD 21157
Open in Google Maps ↗

Other Identifiers 1

Medicaid0455911MD

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

Miss Mary Lynne Ziegler 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 ID9830265891
PECOS Enrollment IDI20080828000062
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
202 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21157 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 2

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

HOLLY OWENS L.AC.
Acupuncturist
30 N COURT ST
WESTMINSTER, MD 21157
Carroll County (443) 383-0440
CARRIE SCHURTZ LCSW-C
Social Worker
30 N COURT ST
WESTMINSTER, MD 21157
Carroll County (859) 519-0119

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 Mary Ziegler's NPI number?

The NPI number for Mary Ziegler is 1295811644. It was assigned to this individual provider in the NPPES registry on October 28, 2006.

Where is Mary Ziegler located?

Mary Ziegler practices at 30 N Court St, Westminster, MD 21157. The listed phone number is (443) 821-8989.

What is Mary Ziegler's specialty?

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

Is Mary Ziegler enrolled in Medicare?

Yes. Mary Ziegler 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 Mary Ziegler accept?

Health plans from Providence Health Plan list Mary Ziegler 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 Mary Ziegler was last updated on November 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.