Laboratory Corporation of America
NPI 1255617601 · Clinical Medical Laboratory · Washington, DC
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laboratory Corporation of America is a Clinical Medical Laboratory organization in Washington, DC (NPI 1255617601).
Provider details
- NPI number
- 1255617601
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Kimberly Williams, Vp(800) 222-7566
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
8,574 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 2,922 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 2,877 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 2,225 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 183 | $6 |
| Magnesium Level83735 | 141 | $7 |
| Phosphate Level84100 | 66 | $5 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-10-31
- Last updated
- 2013-12-12
Frequently asked questions
- What is Laboratory Corporation of America's NPI number?
- Laboratory Corporation of America's National Provider Identifier (NPI) is 1255617601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Laboratory Corporation of America?
- Laboratory Corporation of America is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Laboratory Corporation of America located?
- Laboratory Corporation of America's practice location on file with NPPES is 2150 Pennsylvania Ave Nw # 1-123, Washington, DC 20037-3201.
- What is Laboratory Corporation of America's phone number?
- The practice phone number listed in the NPPES registry for Laboratory Corporation of America is (202) 741-2371.
- Does Laboratory Corporation of America accept Medicare?
- Laboratory Corporation of America 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 Laboratory Corporation of America?
- The authorized official listed on Laboratory Corporation of America's NPPES record is Kimberly Williams, Vp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Laboratory Corporation of America's NPI active?
- Yes — Laboratory Corporation of America's NPI (1255617601) is active in the NPPES registry as of the last update on 2013-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.