What is Frances Day's NPI number?

Frances Day's National Provider Identifier (NPI) is 1578623203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Frances Day's specialty?

Frances Day is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Frances Day located?

Frances Day's practice location on file with NPPES is 1425 4th St, Eureka, CA 95501-0606.

What is Frances Day's phone number?

The practice phone number listed in the NPPES registry for Frances Day is (707) 442-1931.

Is Frances Day's NPI active?

Yes — Frances Day's NPI (1578623203) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Frances Day, M.D.

NPI 1578623203 · General Practice Physician · Eureka, CA

Frances Day, M.D. is a General Practice Physician provider in Eureka, CA (NPI 1578623203).

Provider details

NPI number: 1578623203
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: G66391 (CA)

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense G66391 (CA)
Allopathic & Osteopathic Physicians

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

1425 4th St

Eureka, CA 95501-0606

Phone: (707) 442-1931

Fax: (707) 442-1931

Street-level locationGet directions

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Mailing address