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

KATHARINE LLOYD PARSONS PETZOLD LCSW-C
NPI 1659874824
Social Worker in Easton, MD

Active since March 14, 2018PECOS Enrolled
520 TRIPPE AVE, EASTON, MD 21601(410) 819-2150 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 20, 2026, Sep 30, 2020, Jul 23, 2020 and 1 more (4 updates tracked since 2018).

About Katharine Lloyd Parsons Petzold Lcsw-c NPPES

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

KATHARINE LLOYD PARSONS PETZOLD LCSW-C (NPI 1659874824) is an individual social worker in Easton, Maryland, licensed in Maryland (21847) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Easton, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1659874824
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKATHARINE LLOYD PARSONS PETZOLDCredential: LCSW-C
Location Address520 TRIPPE AVEEaston, MD 21601-2521
Mailing Address520 Trippe AveEaston, MD 21601-2521 · (410) 819-2150
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 14, 2018
Last NPPES UpdateJuly 20, 20264 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
NPI 1659874824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License Licensed in MD · 21847
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
520 TRIPPE AVE, Easton, MD 21601

Secondary Practice Location 1

Location 1520 Trippe AveEaston, MD 21601-2521 · Phone (410) 819-2150

Other Identifiers 1

Medicaid367255700MD

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

Katharine Lloyd Parsons Petzold 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 ID2062839095
PECOS Enrollment IDI20200908002879
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.

Other Providers at the Same Location NPPES

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

Social Worker (Clinical)
520 TRIPPE AVE
EASTON, MD 21601

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 Katharine Petzold's NPI number?

The NPI number for Katharine Petzold is 1659874824. It was assigned to this individual provider in the NPPES registry on March 14, 2018.

Where is Katharine Petzold located?

Katharine Petzold practices at 520 Trippe Ave, Easton, MD 21601. The listed phone number is (410) 819-2150.

What is Katharine Petzold's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Katharine Petzold enrolled in Medicare?

Yes. Katharine Petzold 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.

When was this NPI record last updated?

The NPPES record for Katharine Petzold was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.