Linda Small, PH.D.
NPI 1871628636 · Clinical Psychologist · Oak Park, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Small, PH.D. is a Clinical Psychologist provider in Oak Park, IL (NPI 1871628636).
Provider details
- NPI number
- 1871628636
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071-004196 (IL)
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
- 2007-02-22
- Last updated
- 2019-07-22
Frequently asked questions
- What is Linda Small's NPI number?
- Linda Small's National Provider Identifier (NPI) is 1871628636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Small's specialty?
- Linda Small is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Linda Small located?
- Linda Small's practice location on file with NPPES is 1100 Lake St, Oak Park, IL 60301-1039.
- What is Linda Small's phone number?
- The practice phone number listed in the NPPES registry for Linda Small is (630) 968-4300.
- Does Linda Small accept Medicare?
- Linda Small is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Small's NPI active?
- Yes — Linda Small's NPI (1871628636) is active in the NPPES registry as of the last update on 2019-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.