What is Ralph Christensen's NPI number?

Ralph Christensen's National Provider Identifier (NPI) is 1811003197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ralph Christensen's specialty?

Ralph Christensen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Ralph Christensen located?

Ralph Christensen's practice location on file with NPPES is 245 Kentucky St, Petaluma, CA 94952-2876.

What is Ralph Christensen's phone number?

The practice phone number listed in the NPPES registry for Ralph Christensen is (707) 763-4142.

Is Ralph Christensen's NPI active?

Yes — Ralph Christensen's NPI (1811003197) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Ralph Christensen, DENTIST DDS

NPI 1811003197 · Dentist · Petaluma, CA

Ralph Christensen, DENTIST DDS is a Dentist provider in Petaluma, CA (NPI 1811003197).

Provider details

NPI number: 1811003197
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DENTIST DDS
Sex: Male
Sole proprietor: No
License: 28527 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 28527 (CA)
Dental 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

245 Kentucky St

Petaluma, CA 94952-2876

Phone: (707) 763-4142

Fax: (707) 763-4711

Street-level locationGet directions

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Mailing address