IndividualActive
Alexander Royston
NPI 1174283873 · Case Manager/Care Coordinator · Torrance, CA
Alexander Royston is a Case Manager/Care Coordinator provider in Torrance, CA (NPI 1174283873).
Provider details
- NPI number
- 1174283873
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1691 Gramercy Ave
Torrance, CA 90501-3236
Phone: (714) 258-7710
Street-level locationGet directions
Mailing address
2790 Skypark Dr Ste 116
Torrance, CA 90505-5320
Registry dates
- Enumerated
- 2021-12-21
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Alexander Royston's NPI number?
- Alexander Royston's National Provider Identifier (NPI) is 1174283873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Royston's specialty?
- Alexander Royston is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Alexander Royston located?
- Alexander Royston's practice location on file with NPPES is 1691 Gramercy Ave, Torrance, CA 90501-3236.
- What is Alexander Royston's phone number?
- The practice phone number listed in the NPPES registry for Alexander Royston is (714) 258-7710.
- Is Alexander Royston's NPI active?
- Yes — Alexander Royston's NPI (1174283873) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.