What is Mary Sullivan's NPI number?

Mary Sullivan's National Provider Identifier (NPI) is 1619038874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Sullivan's specialty?

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

Where is Mary Sullivan located?

Mary Sullivan's practice location on file with NPPES is 2500 Merced Street, San Leandro, CA 94577-4201.

What is Mary Sullivan's phone number?

The practice phone number listed in the NPPES registry for Mary Sullivan is (510) 454-1000.

Is Mary Sullivan's NPI active?

Yes — Mary Sullivan's NPI (1619038874) is active in the NPPES registry as of the last update on 2015-07-31.

IndividualActive

Mary Sullivan, R.D.

NPI 1619038874 · Registered Dietitian · San Leandro, CA

Mary Sullivan, R.D. is a Registered Dietitian provider in San Leandro, CA (NPI 1619038874).

Provider details

NPI number: 1619038874
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: R.D.
Sex: Female
Sole proprietor: No
License: 399866 (CA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 399866 (CA)
Dietary & Nutritional 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

2500 Merced Street

San Leandro, CA 94577-4201

Phone: (510) 454-1000

Street-level locationGet directions

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Mailing address