Quest Clinical Services, Ltd.
NPI 1609950088 · Mental Health Counselor · Lisle, IL
Quest Clinical Services, Ltd. is a Mental Health Counselor organization in Lisle, IL (NPI 1609950088).
Provider details
- NPI number
- 1609950088
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Patricia Cunningham, President(630) 544-3324
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-24
- Last updated
- 2020-08-22
Frequently asked questions
- What is Quest Clinical Services, Ltd.'s NPI number?
- Quest Clinical Services, Ltd.'s National Provider Identifier (NPI) is 1609950088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quest Clinical Services, Ltd.?
- Quest Clinical Services, Ltd. is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Quest Clinical Services, Ltd. located?
- Quest Clinical Services, Ltd.'s practice location on file with NPPES is 4300 Commerce Ct, Lisle, IL 60532-3698.
- What is Quest Clinical Services, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Quest Clinical Services, Ltd. is (630) 544-3324.
- Who is the authorized official for Quest Clinical Services, Ltd.?
- The authorized official listed on Quest Clinical Services, Ltd.'s NPPES record is Patricia Cunningham, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quest Clinical Services, Ltd.'s NPI active?
- Yes — Quest Clinical Services, Ltd.'s NPI (1609950088) 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.