Allison Ackerman, PH.D.
NPI 1235158858 · Clinical Psychologist · Deerfield, IL
Allison Ackerman, PH.D. is a Clinical Psychologist provider in Deerfield, IL (NPI 1235158858).
Provider details
- NPI number
- 1235158858
- 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
- Psychologist103T00000X
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
- 2006-07-18
- Last updated
- 2025-09-11
Frequently asked questions
- What is Allison Ackerman's NPI number?
- Allison Ackerman's National Provider Identifier (NPI) is 1235158858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Ackerman's specialty?
- Allison Ackerman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Allison Ackerman located?
- Allison Ackerman's practice location on file with NPPES is 400 Lake Cook Rd, Deerfield, IL 60015-5607.
- What is Allison Ackerman's phone number?
- The practice phone number listed in the NPPES registry for Allison Ackerman is (847) 444-0214.
- Is Allison Ackerman's NPI active?
- Yes — Allison Ackerman's NPI (1235158858) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.