Joan Costello, PH.D.
NPI 1295756013 · Clinical Psychologist · Northbrook, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Costello, PH.D. is a Clinical Psychologist provider in Northbrook, IL (NPI 1295756013).
Provider details
- NPI number
- 1295756013
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
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
83% 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
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Costello's NPI number?
- Joan Costello's National Provider Identifier (NPI) is 1295756013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Costello's specialty?
- Joan Costello is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joan Costello located?
- Joan Costello's practice location on file with NPPES is 601 Skokie Blvd, Northbrook, IL 60062-2851.
- What is Joan Costello's phone number?
- The practice phone number listed in the NPPES registry for Joan Costello is (847) 291-0151.
- Does Joan Costello accept Medicare?
- Joan Costello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Costello's NPI active?
- Yes — Joan Costello's NPI (1295756013) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.