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ANNIE LARUE FRENTSOS LMSW
NPI 1902605603
Social Worker in Chevy Chase, MD

Active since March 13, 2025
5480 WISCONSIN AVE STE 203, CHEVY CHASE, MD 20815(240) 780-8665 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Annie Larue Frentsos Lmsw NPPES

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

ANNIE LARUE FRENTSOS LMSW (NPI 1902605603) is an individual social worker in Chevy Chase, Maryland, licensed in Maryland (32193) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1902605603
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameANNIE LARUE FRENTSOSCredential: LMSW
Location Address5480 WISCONSIN AVE STE 203Chevy Chase, MD 20815-3524
Mailing Address4801 Hampden Ln Apt T01Bethesda, MD 20814-7908 · (240) 328-8170
Phone(240) 780-8665
Sole ProprietorNo
Enumeration DateMarch 13, 2025
NPPES CertifiedMarch 13, 2025
✔ NPI 1902605603 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 · 32193
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.
5480 WISCONSIN AVE STE 203, Chevy Chase, MD 20815
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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.

DR. ELIZABETH HANES THOMAS MSW, PHD
Social Worker (Clinical)
5480 WISCONSIN AVE STE 203
CHEVY CHASE, MD 20815
Montgomery County (301) 654-2888
HOLLY VAN WINTER
Social Worker (Clinical)
5480 WISCONSIN AVE STE 203
BETHESDA, MD 20815
Montgomery County (301) 807-3416

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 Annie Frentsos's NPI number?

The NPI number for Annie Frentsos is 1902605603. It was assigned to this individual provider in the NPPES registry on March 13, 2025.

Where is Annie Frentsos located?

Annie Frentsos practices at 5480 Wisconsin Ave Ste 203, Chevy Chase, MD 20815. The listed phone number is (240) 780-8665.

What is Annie Frentsos'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 Annie Frentsos was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.