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MARY FRANCES LAHOOD LCSW-C
NPI 1912571530
Social Worker in Frederick, MD

Active since May 18, 2021Opted out of Medicare · through Oct 1, 2026
1209A N EAST ST # 106, FREDERICK, MD 21701(240) 788-4812 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 28, 2026, Jan 27, 2022, May 18, 2021 (3 updates tracked since 2021).

About Mary Frances Lahood Lcsw-c NPPES

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

MARY FRANCES LAHOOD LCSW-C (NPI 1912571530) is an individual social worker in Frederick, Maryland, licensed in Maryland (23140) and active in the NPI registry since May 2021. She has opted out of Medicare through October 1, 2026 and maintains a secondary practice location in Silver Spring.

NPPES Registry Identity

NPI1912571530
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARY FRANCES LAHOODCredential: LCSW-C
Location Address1209A N EAST ST # 106Frederick, MD 21701-4624
Mailing Address1209a N East St # 106Frederick, MD 21701-4624 · (240) 788-4812
Phone(240) 788-4812
Sole ProprietorNo
Enumeration DateMay 18, 2021
Last NPPES UpdateJanuary 28, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2026
✔ NPI 1912571530 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 · 23140
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.
1209A N EAST ST # 106, Frederick, MD 21701
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Secondary Practice Location 1

Location 11505 Cody DrSilver Spring, MD 20902-3944 · Phone (301) 332-6934

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mary Frances Lahood 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 October 1, 2022 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2022
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

AZALEA MENTAL HEALTH LLC
Counselor (Mental Health)
1209A N EAST ST # 106
FREDERICK, MD 21701
Frederick County (240) 788-4812

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 Frances Lahood's NPI number?

The NPI number for Mary Frances Lahood is 1912571530. It was assigned to this individual provider in the NPPES registry on May 18, 2021.

Where is Mary Frances Lahood located?

Mary Frances Lahood practices at 1209A N East St # 106, Frederick, MD 21701. The listed phone number is (240) 788-4812.

What is Mary Frances Lahood's specialty?

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

Is Mary Frances Lahood enrolled in Medicare?

No. Mary Frances Lahood has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Mary Frances Lahood was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.