Quest Diagnostics of Pennsylvania Inc
NPI 1578520946 · Clinical Medical Laboratory · Pittsburgh, PA
Quest Diagnostics of Pennsylvania Inc is a Clinical Medical Laboratory organization in Pittsburgh, PA (NPI 1578520946).
Provider details
- NPI number
- 1578520946
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- G. Cartier, Vp National Billing(484) 676-7731
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Quest Diagnostics of Pennsylvania Inc's NPI number?
- Quest Diagnostics of Pennsylvania Inc's National Provider Identifier (NPI) is 1578520946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quest Diagnostics of Pennsylvania Inc?
- Quest Diagnostics of Pennsylvania Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Quest Diagnostics of Pennsylvania Inc located?
- Quest Diagnostics of Pennsylvania Inc's practice location on file with NPPES is 875 Greentree Rd, Pittsburgh, PA 15220-3508.
- What is Quest Diagnostics of Pennsylvania Inc's phone number?
- The practice phone number listed in the NPPES registry for Quest Diagnostics of Pennsylvania Inc is (800) 295-6598.
- Who is the authorized official for Quest Diagnostics of Pennsylvania Inc?
- The authorized official listed on Quest Diagnostics of Pennsylvania Inc's NPPES record is G. Cartier, Vp National Billing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quest Diagnostics of Pennsylvania Inc's NPI active?
- Yes — Quest Diagnostics of Pennsylvania Inc's NPI (1578520946) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.