Linda Summers, PSY.D.
NPI 1639107584 · Clinical Psychologist · Collinsville, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Summers, PSY.D. is a Clinical Psychologist provider in Collinsville, IL (NPI 1639107584).
Provider details
- NPI number
- 1639107584
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS019820 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
- 2006-06-29
- Last updated
- 2023-06-20
- Certified
- 2023-06-20
Frequently asked questions
- What is Linda Summers's NPI number?
- Linda Summers's National Provider Identifier (NPI) is 1639107584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Summers's specialty?
- Linda Summers is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Linda Summers located?
- Linda Summers's practice location on file with NPPES is 115 Briar Rdg, Collinsville, IL 62234-6878.
- What is Linda Summers's phone number?
- The practice phone number listed in the NPPES registry for Linda Summers is (618) 300-9184.
- Does Linda Summers accept Medicare?
- Linda Summers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Summers's NPI active?
- Yes — Linda Summers's NPI (1639107584) is active in the NPPES registry as of the last update on 2023-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.