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DR. LORETTA MARY O'BRIEN D.C.
NPI 1801828488
Chiropractor in Pacifica, CA

Active since July 06, 2006
420 OLD COUNTY RD, PACIFICA, CA 94044(650) 359-6800(650) 359-6850 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Loretta Mary O'brien D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LORETTA MARY O'BRIEN D.C. (NPI 1801828488) is an individual chiropractor in Pacifica, California, licensed in California (DC17871) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1801828488
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. LORETTA MARY O'BRIENCredential: D.C.
Location Address420 OLD COUNTY RDPacifica, CA 94044-3221
Mailing AddressPo Box 371241, 256 8th StreetMontara, CA 94037-1241 · (650) 563-9641
Phone(650) 359-6800
Fax(650) 359-6850
Sole ProprietorYes
Enumeration DateJuly 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801828488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC17871
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
420 OLD COUNTY RD, Pacifica, CA 94044
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JASMINE JOSEPH D.C.
Chiropractor
420 OLD COUNTY RD
PACIFICA, CA 94044
San Mateo County (650) 522-0340
DR. CYNTHIA ANN LUCE D.C.
Chiropractor
420 OLD COUNTY RD
PACIFICA, CA 94044
San Mateo County (650) 359-6800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Loretta O'brien's NPI number?

The NPI number for Loretta O'brien is 1801828488. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Loretta O'brien located?

Loretta O'brien practices at 420 Old County Rd, Pacifica, CA 94044. The listed phone number is (650) 359-6800.

What is Loretta O'brien's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Loretta O'brien was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.