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Heather Stephenson, PHD
NPI 1427575380 · Clinical Psychologist · Skokie, IL
Heather Stephenson, PHD is a Clinical Psychologist provider in Skokie, IL (NPI 1427575380).
Provider details
- NPI number
- 1427575380
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071.009598 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
9501 Lawler Ave
Skokie, IL 60077-1274
Phone: (224) 307-4136
Fax: (224) 470-3660
Street-level locationGet directions
Mailing address
9501 Lawler Ave
Skokie, IL 60077-1274
Registry dates
- Enumerated
- 2017-08-23
- Last updated
- 2020-06-26
- Certified
- 2020-06-26
Frequently asked questions
- What is Heather Stephenson's NPI number?
- Heather Stephenson's National Provider Identifier (NPI) is 1427575380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Stephenson's specialty?
- Heather Stephenson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Heather Stephenson located?
- Heather Stephenson's practice location on file with NPPES is 9501 Lawler Ave, Skokie, IL 60077-1274.
- What is Heather Stephenson's phone number?
- The practice phone number listed in the NPPES registry for Heather Stephenson is (224) 307-4136.
- Is Heather Stephenson's NPI active?
- Yes — Heather Stephenson's NPI (1427575380) is active in the NPPES registry as of the last update on 2020-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.