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Alfonso Castaneda
NPI 1700919859 · Licensed Vocational Nurse · Sacramento, CA
Alfonso Castaneda is a Licensed Vocational Nurse provider in Sacramento, CA (NPI 1700919859).
Provider details
- NPI number
- 1700919859
- Entity type
- Individual
- Primary specialty
- Licensed Vocational NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- VN191107 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(94/100 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
2 documented practice locations
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
1103 N B St Ste E
Sacramento, CA 95811-0326
Phone: (916) 378-8266
Street-level locationGet directions
Mailing address
5371 Sablewood Ln
Fair Oaks, CA 95628-3175
Additional practice locations (1)
- 280 17th StOakland, CA 94612-4124Phone: (510) 238-5020Fax: (510) 352-9981
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2022-12-15
- Certified
- 2022-12-15
Frequently asked questions
- What is Alfonso Castaneda's NPI number?
- Alfonso Castaneda's National Provider Identifier (NPI) is 1700919859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfonso Castaneda's specialty?
- Alfonso Castaneda is listed in the NPPES registry with a primary specialty of Licensed Vocational Nurse (Nursing Service Providers).
- Where is Alfonso Castaneda located?
- Alfonso Castaneda's practice location on file with NPPES is 1103 N B St Ste E, Sacramento, CA 95811-0326.
- What is Alfonso Castaneda's phone number?
- The practice phone number listed in the NPPES registry for Alfonso Castaneda is (916) 378-8266.
- Is Alfonso Castaneda's NPI active?
- Yes — Alfonso Castaneda's NPI (1700919859) is active in the NPPES registry as of the last update on 2022-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.