What is Mary Manning's NPI number?

Mary Manning's National Provider Identifier (NPI) is 1407739873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Manning's specialty?

Mary Manning is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Mary Manning located?

Mary Manning's practice location on file with NPPES is 5 Carlson Ave, San Anselmo, CA 94960-1306.

What is Mary Manning's phone number?

The practice phone number listed in the NPPES registry for Mary Manning is (415) 342-8229.

Is Mary Manning's NPI active?

Yes — Mary Manning's NPI (1407739873) is active in the NPPES registry as of the last update on 2025-09-02.

IndividualActive

Mary Manning, RDN

NPI 1407739873 · Registered Dietitian · San Anselmo, CA

Mary Manning, RDN is a Registered Dietitian provider in San Anselmo, CA (NPI 1407739873).

Provider details

NPI number: 1407739873
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers
Nutritionist133N00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

5 Carlson Ave

San Anselmo, CA 94960-1306

Phone: (415) 342-8229

Street-level locationGet directions

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Mailing address