What is Nancy Derham's NPI number?

Nancy Derham's National Provider Identifier (NPI) is 1285805721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Derham's specialty?

Nancy Derham is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Nancy Derham located?

Nancy Derham's practice location on file with NPPES is 1805 Novato Blvd, Novato, CA 94947-2934.

What is Nancy Derham's phone number?

The practice phone number listed in the NPPES registry for Nancy Derham is (415) 892-4721.

Is Nancy Derham's NPI active?

Yes — Nancy Derham's NPI (1285805721) is active in the NPPES registry as of the last update on 2008-03-12.

IndividualActive

Nancy Derham, DDS

NPI 1285805721 · General Practice Dentistry · Novato, CA

Nancy Derham, DDS is a General Practice Dentistry provider in Novato, CA (NPI 1285805721).

Provider details

NPI number: 1285805721
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Female
Sole proprietor: Yes
License: 38914 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 38914 (CA)
Dental Providers

Profile Score

Detailed profile(87/100 index)

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

Registry tenure38% of score
18 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

1805 Novato Blvd

Suite 6

Novato, CA 94947-2934

Phone: (415) 892-4721

Fax: (415) 892-5921

Street-level locationGet directions

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Mailing address