Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Maria Litak, MD

Family Medicine Physician in Marina Del Rey, CA · enumerated 2023 · practices at The Regents of the University of California.

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

National Provider Identifier

1578256384

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Registry record

Entity type Individual (Type 1)

Name Crystal Maria Litak

Credential MD

Sex Female

Practice address 4560 Admiralty Way Ste 100, Marina Del Rey, CA, 90292

Phone (310) 827-3700

Enumeration date May 29, 2023

Last updated in NPPES Aug 4, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A206426 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Crystal Litak?

The National Provider Identifier (NPI) for Crystal Litak is 1578256384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Litak practice?

The practice location on file with NPPES is in Marina Del Rey, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-04.