IndividualActive
Maria-Grazia Roncarolo, M.D.
NPI 1144622010 · Pediatric Hematology & Oncology Physician · Stanford, CA
Provider details
- NPI number
- 1144622010
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- SFP0000025 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
265 Campus Dr
Stanford, CA 94305-5101
Phone: (650) 498-0297
Fax: (650) 498-0965
Street-level locationGet directions
Mailing address
265 Campus Dr
Stanford, CA 94305-5101
Registry dates
- Enumerated
- 2014-09-22
- Last updated
- 2014-09-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.