DR. KAREN ANNE O'BRIEN D.C.
NPI 1548558372
Chiropractor in Nevada City, CA

Q: What is Karen O'brien's NPI number?

The NPI number for Karen O'brien is 1548558372. It was assigned to this individual provider in the NPPES registry on July 14, 2011.

Q: What is Karen O'brien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Karen O'brien was last updated on November 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since July 14, 2011

206 SACRAMENTO ST, STE 210, NEVADA CITY, CA 95959(530) 277-9327 Get Directions Write a Review

NPPES record last updated: November 29, 2016. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Karen Anne O'brien D.c. NPPES

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

DR. KAREN ANNE O'BRIEN D.C. (NPI 1548558372) is an individual chiropractor in Nevada City, California, licensed in California (22424) and active in the NPI registry since July 2011.

NPPES Registry Identity

NPI1548558372

Entity TypeIndividualFemale

Primary Taxonomy111N00000X

Provider Legal NameDR. KAREN ANNE O'BRIENCredential: D.C.

Location Address206 SACRAMENTO ST, STE 210Nevada City, CA 95959-2633

Mailing AddressPo Box 2642Nevada City, CA 95959-1951 · (530) 277-9327

Phone(530) 277-9327

Sole ProprietorYes

Enumeration DateJuly 14, 2011

Last NPPES UpdateNovember 29, 2016

✔ NPI 1548558372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · 22424

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.

206 SACRAMENTO ST, Nevada City, CA 95959

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Other Providers at the Same Location NPPES 4

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

MS. MARY E. TENDALL LMFT

Marriage & Family Therapist

206 SACRAMENTO ST, SUITE 102
NEVADA CITY, CA 95959

Nevada County (530) 478-9350

MS. LISA MANDELBAUM L.AC, DIPL. OM

Acupuncturist

206 SACRAMENTO ST, SUITE 202
NEVADA CITY, CA 95959

Nevada County (530) 615-1649

MARILYN STAHL MFC

Counselor (Mental Health)

206 SACRAMENTO ST, SUITE 102
NEVADA CITY, CA 95959

Nevada County (530) 265-4016

ALESSANDRO TULISSO

Marriage & Family Therapist

206 SACRAMENTO ST
NEVADA CITY, CA 95959

Nevada County (530) 908-8488

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 Karen O'brien's NPI number?

The NPI number for Karen O'brien is 1548558372. It was assigned to this individual provider in the NPPES registry on July 14, 2011.

Where is Karen O'brien located?

Karen O'brien practices at 206 Sacramento St Ste 210, Nevada City, CA 95959. The listed phone number is (530) 277-9327.

What is Karen 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 Karen O'brien was last updated on November 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.