IndividualActive
Ross Biondo, R.PH.
NPI 1245390632 · Oncology Pharmacist · Walnut Creek, CA
Ross Biondo, R.PH. is a Oncology Pharmacist provider in Walnut Creek, CA (NPI 1245390632).
Provider details
- NPI number
- 1245390632
- Entity type
- Individual
- Primary specialty
- Oncology PharmacistPharmacy Service Providers
- Credential
- R.PH.
- Sex
- Male
- Sole proprietor
- No
- License
- RPH 37536 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 index)
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
1425 S Main St
Walnut Creek, CA 94596-5318
Phone: (925) 295-6301
Fax: (925) 295-6290
Street-level locationGet directions
Mailing address
304 Grayson Ter
Pleasant Hill, CA 94523-2668
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ross Biondo's NPI number?
- Ross Biondo's National Provider Identifier (NPI) is 1245390632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ross Biondo's specialty?
- Ross Biondo is listed in the NPPES registry with a primary specialty of Oncology Pharmacist (Pharmacy Service Providers).
- Where is Ross Biondo located?
- Ross Biondo's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is Ross Biondo's phone number?
- The practice phone number listed in the NPPES registry for Ross Biondo is (925) 295-6301.
- Is Ross Biondo's NPI active?
- Yes — Ross Biondo's NPI (1245390632) 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.