What is Susan Protzel's NPI number?

Susan Protzel's National Provider Identifier (NPI) is 1922179381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Susan Protzel's specialty?

Susan Protzel is listed in the NPPES registry with a primary specialty of Public Health Dentistry (Dental Providers).

Where is Susan Protzel located?

Susan Protzel's practice location on file with NPPES is 6 Bedford Cv, San Rafael, CA 94901-4417.

What is Susan Protzel's phone number?

The practice phone number listed in the NPPES registry for Susan Protzel is (415) 456-7854.

Is Susan Protzel's NPI active?

Yes — Susan Protzel's NPI (1922179381) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Susan Protzel, DDS

NPI 1922179381 · Public Health Dentistry · San Rafael, CA

Susan Protzel, DDS is a Public Health Dentistry provider in San Rafael, CA (NPI 1922179381).

Provider details

NPI number: 1922179381
Entity type: Individual
Primary specialty: Public Health DentistryDental Providers
Credential: DDS
Sex: Female
Sole proprietor: Yes
License: 27671 (CA)

Specialties & taxonomies

Public Health DentistryPrimary1223D0001XLicense 27671 (CA)
Dental Providers
General Practice Dentistry1223G0001XLicense 27671 (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

6 Bedford Cv

San Rafael, CA 94901-4417

Phone: (415) 456-7854

Street-level locationGet directions

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Mailing address