Second Bio Lab Clinical Laboratory LLC
NPI 1285590687 · Nurse Practitioner · San Gabriel, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Second Bio Lab Clinical Laboratory LLC is a Nurse Practitioner organization in San Gabriel, CA (NPI 1285590687).
Provider details
- NPI number
- 1285590687
- Entity type
- Organization
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Yelnur Sariyev, Practice Owner(323) 220-3976
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-12-29
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Second Bio Lab Clinical Laboratory LLC's NPI number?
- Second Bio Lab Clinical Laboratory LLC's National Provider Identifier (NPI) is 1285590687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Second Bio Lab Clinical Laboratory LLC?
- Second Bio Lab Clinical Laboratory LLC is classified in the NPPES registry as Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Second Bio Lab Clinical Laboratory LLC located?
- Second Bio Lab Clinical Laboratory LLC's practice location on file with NPPES is 316 E Las Tunas Dr Ste 206, San Gabriel, CA 91776-1535.
- What is Second Bio Lab Clinical Laboratory LLC's phone number?
- The practice phone number listed in the NPPES registry for Second Bio Lab Clinical Laboratory LLC is (323) 220-3976.
- Does Second Bio Lab Clinical Laboratory LLC accept Medicare?
- Second Bio Lab Clinical Laboratory LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Second Bio Lab Clinical Laboratory LLC?
- The authorized official listed on Second Bio Lab Clinical Laboratory LLC's NPPES record is Yelnur Sariyev, Practice Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Second Bio Lab Clinical Laboratory LLC's NPI active?
- Yes — Second Bio Lab Clinical Laboratory LLC's NPI (1285590687) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.