Sarah Donaldson, M.D.
NPI 1033276316 · Radiation Oncology Physician · Stanford, CA
Sarah Donaldson, M.D. is a Radiation Oncology Physician provider in Stanford, CA (NPI 1033276316).
Provider details
- NPI number
- 1033276316
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G17570 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2016-10-19
Frequently asked questions
- What is Sarah Donaldson's NPI number?
- Sarah Donaldson's National Provider Identifier (NPI) is 1033276316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Donaldson's specialty?
- Sarah Donaldson is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Donaldson located?
- Sarah Donaldson's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Sarah Donaldson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Donaldson is (650) 723-4000.
- Is Sarah Donaldson's NPI active?
- Yes — Sarah Donaldson's NPI (1033276316) is active in the NPPES registry as of the last update on 2016-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.