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

Dr. Crisrina Siervo-Lubian, PHD

Clinical Psychologist in Sterling, VA · enumerated 2018.

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

National Provider Identifier

1922578459

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Registry record

Entity type Individual (Type 1)

Name Dr. Crisrina Siervo-Lubian

Credential PHD

Sex Female

Practice address Sterling, VA, 20165

Phone (703) 430-9070

Enumeration date Nov 27, 2018

Last updated in NPPES Nov 27, 2018

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 51-0564988 (VA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Where does Crisrina Siervo-Lubian practice?

The practice location on file with NPPES is in Sterling, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Crisrina Siervo-Lubian?

The National Provider Identifier (NPI) for Crisrina Siervo-Lubian is 1922578459, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Fatemeh Nematzadeh Child & Adolescent Psychiatry Physician · Sterling, VA NPI 1487755120

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-27.