Ronald Olson, M.D.
NPI 1003850082 · Diagnostic Radiology Physician · San Leandro, CA
Ronald Olson, M.D. is a Diagnostic Radiology Physician provider in San Leandro, CA (NPI 1003850082).
Provider details
- NPI number
- 1003850082
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- G25998 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Olson's NPI number?
- Ronald Olson's National Provider Identifier (NPI) is 1003850082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Olson's specialty?
- Ronald Olson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Olson located?
- Ronald Olson's practice location on file with NPPES is 13855 E 14th St, San Leandro, CA 94578-2611.
- What is Ronald Olson's phone number?
- The practice phone number listed in the NPPES registry for Ronald Olson is (925) 296-7156.
- Is Ronald Olson's NPI active?
- Yes — Ronald Olson's NPI (1003850082) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.