What is Fatima Catolos's NPI number?

Fatima Catolos's National Provider Identifier (NPI) is 1659204063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fatima Catolos's specialty?

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

Where is Fatima Catolos located?

Fatima Catolos's practice location on file with NPPES is 1266 Castro St, San Leandro, CA 94577-3304.

What is Fatima Catolos's phone number?

The practice phone number listed in the NPPES registry for Fatima Catolos is (510) 227-9390.

Is Fatima Catolos's NPI active?

Yes — Fatima Catolos's NPI (1659204063) is active in the NPPES registry as of the last update on 2026-06-05.

IndividualActive

Fatima Catolos, MS, RD

NPI 1659204063 · Registered Dietitian · San Leandro, CA

Fatima Catolos, MS, RD is a Registered Dietitian provider in San Leandro, CA (NPI 1659204063).

Provider details

NPI number: 1659204063
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: MS, RD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Basic profile(46/100 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

1266 Castro St

San Leandro, CA 94577-3304

Phone: (510) 227-9390

Street-level locationGet directions

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Mailing address