OrganizationActive
Rayan Testing Services LLC
NPI 1528916046 · Clinical Medical Laboratory · Riverside, CA
Rayan Testing Services LLC is a Clinical Medical Laboratory organization in Riverside, CA (NPI 1528916046).
Provider details
- NPI number
- 1528916046
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Sandra Tillman, Owner(909) 206-5856
Specialties & taxonomies
Laboratories
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
2550 Canyon Springs Pkwy Ste I
1137
Riverside, CA 92507-0951
Phone: (909) 206-5856
Street-level locationGet directions
Mailing address
2550 Canyon Springs Pkwy Ste I
Riverside, CA 92507-0951
Registry dates
- Enumerated
- 2026-03-19
- Last updated
- 2026-03-19
- Certified
- 2026-03-14
Frequently asked questions
- What is Rayan Testing Services LLC's NPI number?
- Rayan Testing Services LLC's National Provider Identifier (NPI) is 1528916046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rayan Testing Services LLC?
- Rayan Testing Services LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Rayan Testing Services LLC located?
- Rayan Testing Services LLC's practice location on file with NPPES is 2550 Canyon Springs Pkwy Ste I, Riverside, CA 92507-0951.
- What is Rayan Testing Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Rayan Testing Services LLC is (909) 206-5856.
- Who is the authorized official for Rayan Testing Services LLC?
- The authorized official listed on Rayan Testing Services LLC's NPPES record is Sandra Tillman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rayan Testing Services LLC's NPI active?
- Yes — Rayan Testing Services LLC's NPI (1528916046) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.