What is Ellen Hoffman's NPI number?

Ellen Hoffman's National Provider Identifier (NPI) is 1417045279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ellen Hoffman's specialty?

Ellen Hoffman is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Ellen Hoffman located?

Ellen Hoffman's practice location on file with NPPES is 884 Portola Road, Portola Valley, CA 94028.

What is Ellen Hoffman's phone number?

The practice phone number listed in the NPPES registry for Ellen Hoffman is (650) 851-4860.

Is Ellen Hoffman's NPI active?

Yes — Ellen Hoffman's NPI (1417045279) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Ellen Hoffman, D.C.

NPI 1417045279 · Chiropractor · Portola Valley, CA

Ellen Hoffman, D.C. is a Chiropractor provider in Portola Valley, CA (NPI 1417045279).

Provider details

NPI number: 1417045279
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Female
Sole proprietor: Yes
License: 17876 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 17876 (CA)
Chiropractic Providers

Profile Score

Detailed profile(90/100 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
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

884 Portola Road

Portola Valley, CA 94028

Phone: (650) 851-4860

Fax: (650) 851-4974

Street-level locationGet directions

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Mailing address