James Shackelford, PH.D.
NPI 1326077785 · Clinical Psychologist · Libertyville, IL
James Shackelford, PH.D. is a Clinical Psychologist provider in Libertyville, IL (NPI 1326077785).
Provider details
- NPI number
- 1326077785
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 071002782 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-06-30
- Last updated
- 2020-05-20
- Certified
- 2020-05-20
Frequently asked questions
- What is James Shackelford's NPI number?
- James Shackelford's National Provider Identifier (NPI) is 1326077785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Shackelford's specialty?
- James Shackelford is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Shackelford located?
- James Shackelford's practice location on file with NPPES is 1113 S Milwaukee Ave, Libertyville, IL 60048-3758.
- What is James Shackelford's phone number?
- The practice phone number listed in the NPPES registry for James Shackelford is (847) 367-5991.
- Is James Shackelford's NPI active?
- Yes — James Shackelford's NPI (1326077785) is active in the NPPES registry as of the last update on 2020-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.