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Robert Blackwelder, M.D.
NPI 1912992413 · Urology Physician · Ukiah, CA
Robert Blackwelder, M.D. is a Urology Physician provider in Ukiah, CA (NPI 1912992413).
Provider details
- NPI number
- 1912992413
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- AB7832454 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
260 Hospital Dr Ste 201
Ukiah, CA 95482-4533
Phone: (707) 463-8000
Fax: (707) 462-1111
Street-level locationGet directions
Mailing address
Po Box 2739
Ukiah, CA 95482-2739
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2010-09-15
Frequently asked questions
- What is Robert Blackwelder's NPI number?
- Robert Blackwelder's National Provider Identifier (NPI) is 1912992413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Blackwelder's specialty?
- Robert Blackwelder is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Blackwelder located?
- Robert Blackwelder's practice location on file with NPPES is 260 Hospital Dr Ste 201, Ukiah, CA 95482-4533.
- What is Robert Blackwelder's phone number?
- The practice phone number listed in the NPPES registry for Robert Blackwelder is (707) 463-8000.
- Is Robert Blackwelder's NPI active?
- Yes — Robert Blackwelder's NPI (1912992413) is active in the NPPES registry as of the last update on 2010-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.