What is Dorothy O'Brien's NPI number?

Dorothy O'Brien's National Provider Identifier (NPI) is 1780042861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dorothy O'Brien's specialty?

Dorothy O'Brien is listed in the NPPES registry with a primary specialty of Community Health Registered Nurse (Nursing Service Providers).

Where is Dorothy O'Brien located?

Dorothy O'Brien's practice location on file with NPPES is 7643 Painter Ave, Whittier, CA 90602-2358.

What is Dorothy O'Brien's phone number?

The practice phone number listed in the NPPES registry for Dorothy O'Brien is (562) 464-5447.

Is Dorothy O'Brien's NPI active?

Yes — Dorothy O'Brien's NPI (1780042861) is active in the NPPES registry as of the last update on 2016-02-04.

IndividualActive

Dorothy O'Brien

NPI 1780042861 · Community Health Registered Nurse · Whittier, CA

Dorothy O'Brien is a Community Health Registered Nurse provider in Whittier, CA (NPI 1780042861).

Provider details

NPI number: 1780042861
Entity type: Individual
Primary specialty: Community Health Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 463600 (CA)

Specialties & taxonomies

Community Health Registered NursePrimary163WC1500XLicense 463600 (CA)
Nursing Service Providers

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

7643 Painter Ave

Whittier, CA 90602-2358

Phone: (562) 464-5447

Street-level locationGet directions

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Mailing address