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LINA SIERRA CASTILLO
NPI 1598425449
Social Worker in Gaithersburg, MD

Active since December 20, 2021
620 E DIAMOND AVE STE H, GAITHERSBURG, MD 20877(301) 840-3200 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 11, 2022, Dec 20, 2021 (2 updates tracked since 2021).

About Lina Sierra Castillo NPPES

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

LINA SIERRA CASTILLO (NPI 1598425449) is an individual social worker in Gaithersburg, Maryland and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1598425449
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameLINA SIERRA CASTILLO
Location Address620 E DIAMOND AVE STE HGaithersburg, MD 20877-5328
Mailing Address620 E Diamond Ave Ste HGaithersburg, MD 20877-5328
Phone(301) 840-3200
Sole ProprietorNo
Enumeration DateDecember 20, 2021
Last NPPES UpdateJanuary 11, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 11, 2022
✔ NPI 1598425449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
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.
620 E DIAMOND AVE STE H, Gaithersburg, MD 20877
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Other Providers at the Same Location NPPES 10

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

ANN LORRY NATHALIE MARCELIN LGPC
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (240) 683-6580
KATIE ESPINOZA
Social Worker
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (240) 593-7769
JAIRO DIAZ NCC, CRC
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (240) 907-6203
CARLOS CORTES
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (301) 840-3200
ALETHEA CARMEL RUDOLPH LCPC
Counselor (Professional)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (202) 843-2426
MRS. HANNAH PATARINI LGPC
Counselor (Mental Health)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (443) 845-8430
SHAWMICKIA VIRGINIA SIMMONS LCSW-C
Social Worker (Clinical)
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (202) 695-6357
GABRIELA ARRAZOLA PULIDO LMSW
Social Worker
620 E DIAMOND AVE STE H
GAITHERSBURG, MD 20877
Montgomery County (443) 613-4632

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 Lina Sierra Castillo's NPI number?

The NPI number for Lina Sierra Castillo is 1598425449. It was assigned to this individual provider in the NPPES registry on December 20, 2021.

Where is Lina Sierra Castillo located?

Lina Sierra Castillo practices at 620 E Diamond Ave Ste H, Gaithersburg, MD 20877. The listed phone number is (301) 840-3200.

What is Lina Sierra Castillo'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 Lina Sierra Castillo was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.