OrganizationActive
Quest Diagnostics Incorporated
NPI 1730982109 · Clinical Medical Laboratory · Mount Kisco, NY
Quest Diagnostics Incorporated is a Clinical Medical Laboratory organization in Mount Kisco, NY (NPI 1730982109).
Provider details
- NPI number
- 1730982109
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Leah Timmerman, Vice President(973) 520-2700
Specialties & taxonomies
Laboratories
Profile Score
Established profile(55/100 index)
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
110 S Bedford Rd Ste a
Mount Kisco, NY 10549-3446
Phone: (914) 302-8331
Street-level locationGet directions
Mailing address
14275 Midway Rd Ste 400
Addison, TX 75001-3661
Registry dates
- Enumerated
- 2025-03-31
- Last updated
- 2025-05-06
- Certified
- 2025-05-06
Frequently asked questions
- What is Quest Diagnostics Incorporated's NPI number?
- Quest Diagnostics Incorporated's National Provider Identifier (NPI) is 1730982109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quest Diagnostics Incorporated?
- Quest Diagnostics Incorporated is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Quest Diagnostics Incorporated located?
- Quest Diagnostics Incorporated's practice location on file with NPPES is 110 S Bedford Rd Ste a, Mount Kisco, NY 10549-3446.
- What is Quest Diagnostics Incorporated's phone number?
- The practice phone number listed in the NPPES registry for Quest Diagnostics Incorporated is (914) 302-8331.
- Who is the authorized official for Quest Diagnostics Incorporated?
- The authorized official listed on Quest Diagnostics Incorporated's NPPES record is Leah Timmerman, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quest Diagnostics Incorporated's NPI active?
- Yes — Quest Diagnostics Incorporated's NPI (1730982109) is active in the NPPES registry as of the last update on 2025-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.