OrganizationActive
Alter Psychology PLLC
NPI 1023707452 · Clinical Psychologist · Chicago, IL
Alter Psychology PLLC is a Clinical Psychologist organization in Chicago, IL (NPI 1023707452).
Provider details
- NPI number
- 1023707452
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Carolyn Alter, Founder and Owner(248) 310-8093
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1500 N Halsted St Ste 200
Chicago, IL 60642-7031
Phone: (773) 217-0340
Street-level locationGet directions
Mailing address
1903 W Irving Park Rd Apt 3
Chicago, IL 60613-2885
Registry dates
- Enumerated
- 2023-05-02
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Alter Psychology PLLC's NPI number?
- Alter Psychology PLLC's National Provider Identifier (NPI) is 1023707452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alter Psychology PLLC?
- Alter Psychology PLLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alter Psychology PLLC located?
- Alter Psychology PLLC's practice location on file with NPPES is 1500 N Halsted St Ste 200, Chicago, IL 60642-7031.
- What is Alter Psychology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Alter Psychology PLLC is (773) 217-0340.
- Who is the authorized official for Alter Psychology PLLC?
- The authorized official listed on Alter Psychology PLLC's NPPES record is Carolyn Alter, Founder and Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alter Psychology PLLC's NPI active?
- Yes — Alter Psychology PLLC's NPI (1023707452) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.