Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alejandro H Pezo, LPC, QMHP-A

Professional Counselor in Leesburg, VA · enumerated 2023.

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

National Provider Identifier

1639852577

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Registry record

Entity type Individual (Type 1)

Name Alejandro H Pezo

Credential LPC, QMHP-A

Sex Male

Practice address Leesburg, VA, 20176

Phone (703) 771-5100

Fax (703) 777-0170

Enumeration date Aug 8, 2023

Last updated in NPPES Aug 22, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

251B00000X Case Management Agency Agencies Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 0701013904 (VA) 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

Is NPI 1639852577 active?

Yes, as of the latest NPPES snapshot, NPI 1639852577 is active (record last updated 2024-08-22).

How do I verify Alejandro Pezo's NPI record?

Cross-check NPI 1639852577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lisa Kirk Mental Health Counselor · Leesburg, VA NPI 1699707802 Michelle Petruzzello Professional Counselor · Leesburg, VA NPI 1891803565 Deborah Snyder Clinical Social Worker · Leesburg, VA NPI 1134237399 Todd Wills Mental Health Counselor · Leesburg, VA NPI 1609984483 Gene Miller Professional Counselor · Leesburg, VA NPI 1548378383 Faith James Professional Counselor · Leesburg, VA NPI 1730298696 Brett Whysong Professional Counselor · Leesburg, VA NPI 1487763629 Stacey Waring Clinical Psychologist · Leesburg, VA NPI 1053420943

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-22.