What is Karen Arnold's NPI number?

Karen Arnold's National Provider Identifier (NPI) is 1588672679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Arnold's specialty?

Karen Arnold is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Karen Arnold located?

Karen Arnold's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1545.

What is Karen Arnold's phone number?

The practice phone number listed in the NPPES registry for Karen Arnold is (415) 221-4810.

Is Karen Arnold's NPI active?

Yes — Karen Arnold's NPI (1588672679) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Karen Arnold, MA, RD

NPI 1588672679 · Registered Dietitian · San Francisco, CA

Karen Arnold, MA, RD is a Registered Dietitian provider in San Francisco, CA (NPI 1588672679).

Provider details

NPI number: 1588672679
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: MA, RD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% 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

4150 Clement St

(attention: 120)

San Francisco, CA 94121-1545

Phone: (415) 221-4810

Fax: (415) 750-2205

Street-level locationGet directions

More CA providers

Mailing address

4150 Clement St # 120