What is Amy Day's NPI number?

Amy Day's National Provider Identifier (NPI) is 1780737536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amy Day's specialty?

Amy Day is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).

Where is Amy Day located?

Amy Day's practice location on file with NPPES is 2940 Summit St Ste 2d, Oakland, CA 94609-3416.

What is Amy Day's phone number?

The practice phone number listed in the NPPES registry for Amy Day is (510) 859-4572.

Is Amy Day's NPI active?

Yes — Amy Day's NPI (1780737536) is active in the NPPES registry as of the last update on 2025-07-23.

IndividualActive

Amy Day, N.D.

NPI 1780737536 · Naturopath · Oakland, CA

Amy Day, N.D. is a Naturopath provider in Oakland, CA (NPI 1780737536).

Provider details

NPI number: 1780737536
Entity type: Individual
Primary specialty: NaturopathOther Service Providers
Credential: N.D.
Sex: Female
Sole proprietor: No
License: ND-4 (CA)

Specialties & taxonomies

NaturopathPrimary175F00000XLicense ND-4 (CA)
Other Service 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

2940 Summit St Ste 2d

Oakland, CA 94609-3416

Phone: (510) 859-4572

Street-level locationGet directions

More CA providers

Mailing address