IndividualActive
Brian Asher
NPI 1861339228 · Registered Nurse · Duarte, CA
Brian Asher is a Registered Nurse provider in Duarte, CA (NPI 1861339228).
Provider details
- NPI number
- 1861339228
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95136386 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1500 Duarte Rd
Duarte, CA 91010-3012
Phone: (626) 256-4673
Street-level locationGet directions
Mailing address
1575 E Colver Pl
Covina, CA 91724-2662
Registry dates
- Enumerated
- 2026-05-02
- Last updated
- 2026-05-02
- Certified
- 2026-05-02
Frequently asked questions
- What is Brian Asher's NPI number?
- Brian Asher's National Provider Identifier (NPI) is 1861339228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Asher's specialty?
- Brian Asher is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Brian Asher located?
- Brian Asher's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Brian Asher's phone number?
- The practice phone number listed in the NPPES registry for Brian Asher is (626) 256-4673.
- Is Brian Asher's NPI active?
- Yes — Brian Asher's NPI (1861339228) is active in the NPPES registry as of the last update on 2026-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.