Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARGARET ZALL LMSW
NPI 1184537946
Social Worker in Portland, ME

Q: What is Margaret Zall's NPI number?

The NPI number for Margaret Zall is 1184537946. It was assigned to this individual provider in the NPPES registry on September 23, 2026.

Q: What is Margaret Zall's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Margaret Zall was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since September 23, 2026

72 GRANT ST APT 3, PORTLAND, ME 04101(207) 400-0266 Get Directions Write a Review

NPPES record added: September 23, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

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About Margaret Zall Lmsw NPPES

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

MARGARET ZALL LMSW (NPI 1184537946) is an individual social worker in Portland, Maine, licensed in Maine (LM26230) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1184537946

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMARGARET ZALLCredential: LMSW

Location Address72 GRANT ST APT 3Portland, ME 04101-2276

Mailing Address72 Grant St Apt 3Portland, ME 04101-2276 · (207) 400-0266

Phone(207) 400-0266

Sole ProprietorYes

Enumeration DateSeptember 23, 2026

NPPES CertifiedSeptember 23, 2026

✔ NPI 1184537946 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 ME · LM26230

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.

72 GRANT ST APT 3, Portland, ME 04101

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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 Margaret Zall's NPI number?

The NPI number for Margaret Zall is 1184537946. It was assigned to this individual provider in the NPPES registry on September 23, 2026.

Where is Margaret Zall located?

Margaret Zall practices at 72 Grant St Apt 3, Portland, ME 04101. The listed phone number is (207) 400-0266.

What is Margaret Zall's specialty?

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

When was this NPI record last updated?

The NPPES record for Margaret Zall was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.