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Marianne Tosick, MD
NPI 1619936192 · Pediatrics Physician · Pleasanton, CA
Marianne Tosick, MD is a Pediatrics Physician provider in Pleasanton, CA (NPI 1619936192).
Provider details
- NPI number
- 1619936192
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C50146 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
5720 Stoneridge Mall Rd
Suite 240
Pleasanton, CA 94588-2828
Phone: (925) 463-1234
Fax: (925) 463-9599
Street-level locationGet directions
Mailing address
11875 Dublin Blvd
Dublin, CA 94568-2843
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2012-10-18
Frequently asked questions
- What is Marianne Tosick's NPI number?
- Marianne Tosick's National Provider Identifier (NPI) is 1619936192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Tosick's specialty?
- Marianne Tosick is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marianne Tosick located?
- Marianne Tosick's practice location on file with NPPES is 5720 Stoneridge Mall Rd, Pleasanton, CA 94588-2828.
- What is Marianne Tosick's phone number?
- The practice phone number listed in the NPPES registry for Marianne Tosick is (925) 463-1234.
- Is Marianne Tosick's NPI active?
- Yes — Marianne Tosick's NPI (1619936192) is active in the NPPES registry as of the last update on 2012-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.