Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christa S. Littrell, DO

Obstetrics & Gynecology Physician in Huntsville, AL · enumerated 2015.

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

National Provider Identifier

1497136774

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Registry record

Entity type Individual (Type 1)

Name Dr. Christa S. Littrell

Credential DO

Sex Female

Practice address 910 Adams Street Suite 300, Huntsville, AL, 35801

Phone (256) 533-7420

Enumeration date Jun 12, 2015

Last updated in NPPES May 9, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License DO2051 (AL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Christa Littrell?

The National Provider Identifier (NPI) for Christa Littrell is 1497136774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christa Littrell practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-09.