Oceanside Diagnostics LLC
NPI 1649079336 · Clinical Medical Laboratory · Oceanside, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oceanside Diagnostics LLC is a Clinical Medical Laboratory organization in Oceanside, CA (NPI 1649079336).
Provider details
- NPI number
- 1649079336
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Michael Weir, Partner(858) 504-2992
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Other names (DBA / former)
- Former legal business name
- Elite Diagnostics
Registry dates
- Enumerated
- 2025-03-13
- Last updated
- 2025-09-02
- Certified
- 2025-06-12
Frequently asked questions
- What is Oceanside Diagnostics LLC's NPI number?
- Oceanside Diagnostics LLC's National Provider Identifier (NPI) is 1649079336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oceanside Diagnostics LLC?
- Oceanside Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Oceanside Diagnostics LLC located?
- Oceanside Diagnostics LLC's practice location on file with NPPES is 2821 Oceanside Blvd Ste F, Oceanside, CA 92054-4874.
- What is Oceanside Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Oceanside Diagnostics LLC is (858) 504-2992.
- Does Oceanside Diagnostics LLC accept Medicare?
- Oceanside Diagnostics 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 Oceanside Diagnostics LLC?
- The authorized official listed on Oceanside Diagnostics LLC's NPPES record is Michael Weir, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oceanside Diagnostics LLC's NPI active?
- Yes — Oceanside Diagnostics LLC's NPI (1649079336) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.