Randall Bivens, M.D.
NPI 1922180207 · Diagnostic Radiology Physician · Hopland, CA
Randall Bivens, M.D. is a Diagnostic Radiology Physician provider in Hopland, CA (NPI 1922180207).
Provider details
- NPI number
- 1922180207
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G40956 (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
- 2006-10-19
- Last updated
- 2011-01-10
Frequently asked questions
- What is Randall Bivens's NPI number?
- Randall Bivens's National Provider Identifier (NPI) is 1922180207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randall Bivens's specialty?
- Randall Bivens is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Randall Bivens located?
- Randall Bivens's practice location on file with NPPES is 800 Duncan Springs Rd, Hopland, CA 95449-9762.
- What is Randall Bivens's phone number?
- The practice phone number listed in the NPPES registry for Randall Bivens is (707) 744-8500.
- Is Randall Bivens's NPI active?
- Yes — Randall Bivens's NPI (1922180207) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.