OrganizationActive
Keystone Healthcare Inc
NPI 1477237246 · Home Health Agency · Simi Valley, CA
Keystone Healthcare Inc is a Home Health Agency organization in Simi Valley, CA (NPI 1477237246).
Provider details
- NPI number
- 1477237246
- Entity type
- Organization
- Primary specialty
- Home Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Armen Ovsepyan, President(818) 660-9831
Specialties & taxonomies
Agencies
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
2655 1st St Ste 250
Simi Valley, CA 93065-1574
Phone: (818) 660-9831
Street-level locationGet directions
Mailing address
2655 1st St Ste 250
Simi Valley, CA 93065-1574
Registry dates
- Enumerated
- 2023-06-13
- Last updated
- 2024-04-28
- Certified
- 2024-04-28
Frequently asked questions
- What is Keystone Healthcare Inc's NPI number?
- Keystone Healthcare Inc's National Provider Identifier (NPI) is 1477237246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keystone Healthcare Inc?
- Keystone Healthcare Inc is classified in the NPPES registry as Home Health Agency (Agencies).
- Where is Keystone Healthcare Inc located?
- Keystone Healthcare Inc's practice location on file with NPPES is 2655 1st St Ste 250, Simi Valley, CA 93065-1574.
- What is Keystone Healthcare Inc's phone number?
- The practice phone number listed in the NPPES registry for Keystone Healthcare Inc is (818) 660-9831.
- Who is the authorized official for Keystone Healthcare Inc?
- The authorized official listed on Keystone Healthcare Inc's NPPES record is Armen Ovsepyan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keystone Healthcare Inc's NPI active?
- Yes — Keystone Healthcare Inc's NPI (1477237246) is active in the NPPES registry as of the last update on 2024-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.