Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah A Atencio, LCPC, LPC

Professional Counselor in Rockville, MD · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427629658

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sarah A Atencio

Credential LCPC, LPC

Sex Female

Practice address 401 E Jefferson St Ste 201, Rockville, MD, 20850

Phone (301) 453-2435

Enumeration date Jul 8, 2021

Last updated in NPPES Oct 6, 2025

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Sarah Atencio's NPI record?

Cross-check NPI 1427629658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427629658 active?

Yes, as of the latest NPPES snapshot, NPI 1427629658 is active (record last updated 2025-10-06).

Other providers at this practice address

Browse all →

Second Chance Addiction Care LLC Substance Abuse Rehabilitation Facility · Rockville, MD NPI 1952888505 Second Chance Addiction Care LLC Counselor · Rockville, MD NPI 1992562508 Simon Timm Counseling Psychologist · Rockville, MD NPI 1518832120

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-06.