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Courtland Tisdale, PH.D.
NPI 1558527531 · Clinical Psychologist · Chicago, IL
Courtland Tisdale, PH.D. is a Clinical Psychologist provider in Chicago, IL (NPI 1558527531).
Provider details
- NPI number
- 1558527531
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 071007511 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
233 E Erie St
Ste 706
Chicago, IL 60611-2926
Phone: (847) 323-3593
Street-level locationGet directions
Mailing address
233 E Erie St
Chicago, IL 60611-2926
Registry dates
- Enumerated
- 2008-07-30
- Last updated
- 2008-07-30
Frequently asked questions
- What is Courtland Tisdale's NPI number?
- Courtland Tisdale's National Provider Identifier (NPI) is 1558527531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtland Tisdale's specialty?
- Courtland Tisdale is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Courtland Tisdale located?
- Courtland Tisdale's practice location on file with NPPES is 233 E Erie St, Chicago, IL 60611-2926.
- What is Courtland Tisdale's phone number?
- The practice phone number listed in the NPPES registry for Courtland Tisdale is (847) 323-3593.
- Is Courtland Tisdale's NPI active?
- Yes — Courtland Tisdale's NPI (1558527531) is active in the NPPES registry as of the last update on 2008-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.