Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Ann Arcay, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1952415226

MS. Ann Arcay, MD is an Addiction Medicine (Internal Medicine) Physician in Santa Ana, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

405 W 5th St Ste 212
Santa Ana, CA 92701-4519
Phone: (714) 834-2125
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence G55663 (CA)

Record details

NPI number1952415226
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing address24843 Del Prado, 156, Dana Point, CA 92629-2852

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