Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Joo, MA, LMHC, LPC

Counselor in Fairfax, VA · enumerated 2016 · practices at Reynolds & Rubino Psychology Group, LLC.

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

National Provider Identifier

1689022121

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Registry record

Entity type Individual (Type 1)

Name Jessica Joo

Credential MA, LMHC, LPC

Sex Female

Practice address 10301 Democracy Ln Ste 201, Fairfax, VA, 22030

Phone (703) 547-3509

Enumeration date May 25, 2016

Last updated in NPPES Jan 21, 2019

Taxonomy & licenses

101Y00000X 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

Is NPI 1689022121 active?

Yes, as of the latest NPPES snapshot, NPI 1689022121 is active (record last updated 2019-01-21).

How do I verify Jessica Joo's NPI record?

Cross-check NPI 1689022121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-21.