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

Ann Lee Long, DO

Emergency Medicine Physician in San Diego, CA · enumerated 2013.

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

National Provider Identifier

1649518630

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Registry record

Entity type Individual (Type 1)
Name Ann Lee Long
Credential DO
Sex Female
Practice address San Diego, CA, 92134
Phone (619) 532-6400
Enumeration date Jan 25, 2013
Last updated in NPPES Nov 7, 2023

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

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0102203886 (VA) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 19425 (CA) 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.

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Frequently asked questions

What is the NPI number for Ann Long?
The National Provider Identifier (NPI) for Ann Long is 1649518630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ann Long practice?
The practice location on file with NPPES is in San Diego, 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 2023-11-07.