OrganizationActive
Allister LLC
NPI 1700350808 · In Home Supportive Care Agency · Fair Oaks, CA
Allister LLC is a In Home Supportive Care Agency organization in Fair Oaks, CA (NPI 1700350808).
Provider details
- NPI number
- 1700350808
- Entity type
- Organization
- Primary specialty
- In Home Supportive Care AgencyAgencies
- Organization subpart
- No
- Authorized official
- Gregory Johnson, Owner(916) 292-9184
Specialties & taxonomies
Agencies
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
12344 Fair Oaks Blvd Ste D
Fair Oaks, CA 95628-2546
Phone: (916) 292-9184
Street-level locationGet directions
Mailing address
12344 Fair Oaks Blvd Ste D
Fair Oaks, CA 95628-2546
Other names (DBA / former)
- Doing business as
- Allister Homecare
Registry dates
- Enumerated
- 2019-01-11
- Last updated
- 2019-01-11
Frequently asked questions
- What is Allister LLC's NPI number?
- Allister LLC's National Provider Identifier (NPI) is 1700350808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allister LLC?
- Allister LLC is classified in the NPPES registry as In Home Supportive Care Agency (Agencies).
- Where is Allister LLC located?
- Allister LLC's practice location on file with NPPES is 12344 Fair Oaks Blvd Ste D, Fair Oaks, CA 95628-2546.
- What is Allister LLC's phone number?
- The practice phone number listed in the NPPES registry for Allister LLC is (916) 292-9184.
- Who is the authorized official for Allister LLC?
- The authorized official listed on Allister LLC's NPPES record is Gregory Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allister LLC's NPI active?
- Yes — Allister LLC's NPI (1700350808) is active in the NPPES registry as of the last update on 2019-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.