Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Lee Hammond, DO

Internal Medicine Physician in El Segundo, CA · enumerated 2008.

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

National Provider Identifier

1316107675

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Lee Hammond

Credential DO

Sex Male

Practice address 898 N Pacific Coast Hwy Ste 600, El Segundo, CA, 90245

Phone (310) 279-2134

Enumeration date Jun 11, 2008

Last updated in NPPES May 6, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OT012425 (PA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 20A20649 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20A20649 (CA) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A-1609-11 (NM) Secondary

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

Where does Christopher Hammond practice?

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

What is the NPI number for Christopher Hammond?

The National Provider Identifier (NPI) for Christopher Hammond is 1316107675, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-06.