OrganizationActive
Excel Diagnostics LLC
NPI 1811553365 · Clinical Medical Laboratory · Saint Louis, MO
Excel Diagnostics LLC is a Clinical Medical Laboratory organization in Saint Louis, MO (NPI 1811553365).
Provider details
- NPI number
- 1811553365
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Nadia Sidiki, Medical Biller(636) 614-5754
Specialties & taxonomies
Laboratories
Profile Score
Established profile(66/100 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
1451 Mullanphy St
Saint Louis, MO 63106-3114
Phone: (636) 633-9768
Street-level locationGet directions
Mailing address
1451 Mullanphy St
Saint Louis, MO 63106-3114
Registry dates
- Enumerated
- 2019-05-09
- Last updated
- 2019-05-09
Frequently asked questions
- What is Excel Diagnostics LLC's NPI number?
- Excel Diagnostics LLC's National Provider Identifier (NPI) is 1811553365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Excel Diagnostics LLC?
- Excel Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Excel Diagnostics LLC located?
- Excel Diagnostics LLC's practice location on file with NPPES is 1451 Mullanphy St, Saint Louis, MO 63106-3114.
- What is Excel Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Excel Diagnostics LLC is (636) 633-9768.
- Who is the authorized official for Excel Diagnostics LLC?
- The authorized official listed on Excel Diagnostics LLC's NPPES record is Nadia Sidiki, Medical Biller. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Excel Diagnostics LLC's NPI active?
- Yes — Excel Diagnostics LLC's NPI (1811553365) is active in the NPPES registry as of the last update on 2019-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.