Quest Diagnostics of Pennsylvania Inc.
NPI 1366460321 · Clinical Medical Laboratory · Buffalo, NY
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quest Diagnostics of Pennsylvania Inc. is a Clinical Medical Laboratory organization in Buffalo, NY (NPI 1366460321).
Provider details
- NPI number
- 1366460321
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Parent organization
- Quest Diagnostics Incorporated
- Organization subpart
- Yes
- Authorized official
- Charles Bowles, Vice President(610) 454-4122
- License
- 33D0170780 (NY)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
5,845 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 | 1,627 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,249 | $10 |
| Screening Cytopathology, Cervical Or Vaginal (any Reporting System), Collected in Preservative Fluid, Automated Thin Layer Preparation, With Screening By Automated System and Manual Rescreening Under Physician SupervisionG0145 | 404 | $26 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 381 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 306 | $8 |
| Blood Test, Clotting Time85610 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2022-10-25
- Certified
- 2022-10-25
Frequently asked questions
- What is Quest Diagnostics of Pennsylvania Inc.'s NPI number?
- Quest Diagnostics of Pennsylvania Inc.'s National Provider Identifier (NPI) is 1366460321, 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 1 Sylvan Pkwy, Buffalo, NY 14228-1134.
- 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 (716) 568-5200.
- Does Quest Diagnostics of Pennsylvania Inc. accept Medicare?
- Quest Diagnostics of Pennsylvania Inc. 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 Quest Diagnostics of Pennsylvania Inc.?
- The authorized official listed on Quest Diagnostics of Pennsylvania Inc.'s NPPES record is Charles Bowles, Vice President. 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 (1366460321) is active in the NPPES registry as of the last update on 2022-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.