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

MS. LOIS ANGELO APRN
NPI 1184690547
Registered Nurse - Psychiatric/Mental Health in Lexington, MA

Q: What is Lois Angelo's NPI number?

The NPI number for Lois Angelo is 1184690547. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Q: What is Lois Angelo's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, with taxonomy code 163WP0808X.

Q: When was this NPI record last updated?

The NPPES record for Lois Angelo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 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 February 27, 2006

11 SPENCER ST, LEXINGTON, MA 02420(781) 863-0986 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Ms. Lois Angelo Aprn NPPES

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

MS. LOIS ANGELO APRN (NPI 1184690547) is an individual psychiatric/mental health provider in Lexington, Massachusetts, licensed in Massachusetts (111249) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1184690547

Entity TypeIndividualFemale

Primary Taxonomy163WP0808X

Provider Legal NameMS. LOIS ANGELOCredential: APRN

Location Address11 SPENCER STLexington, MA 02420-3912

Mailing Address11 Spencer StLexington, MA 02420-3912

Phone(781) 863-0986

Sole ProprietorNo

Enumeration DateFebruary 27, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1184690547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyRegistered Nurse · Psychiatric/Mental HealthNursing Service Providers

Taxonomy Code163WP0808X

License✔ Licensed in MA · 111249

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 204080 (MA)

Also ListedRegistered Nurse · Addiction (Substance Use Disorder)Taxonomy 163WA0400X · License 111249 (MA)

Also ListedRegistered Nurse · Case ManagementTaxonomy 163WC0400X · License 111249 (MA)

Also ListedRegistered Nurse · Psychiatric/Mental Health, Child & AdolescentTaxonomy 163WP0807X · License 111249 (MA)

Also ListedRegistered Nurse · Psychiatric/Mental Health, AdultTaxonomy 163WP0809X · License 111249 (MA)

11 SPENCER ST, Lexington, MA 02420

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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 Lois Angelo's NPI number?

The NPI number for Lois Angelo is 1184690547. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Lois Angelo located?

Lois Angelo practices at 11 Spencer St, Lexington, MA 02420. The listed phone number is (781) 863-0986.

What is Lois Angelo's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, with taxonomy code 163WP0808X.

When was this NPI record last updated?

The NPPES record for Lois Angelo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 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.