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Gladys Pruitt-Lang
NPI 1235558610 · Behavior Analyst · Chicago, IL
Gladys Pruitt-Lang is a Behavior Analyst provider in Chicago, IL (NPI 1235558610).
Provider details
- NPI number
- 1235558610
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
12 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
400 W 76th St
Unit 216a
Chicago, IL 60620-1640
Phone: (708) 983-5976
Approximate (ZIP-level) locationGet directions
Mailing address
400 W 76th St
Chicago, IL 60620-1640
Registry dates
- Enumerated
- 2014-04-14
- Last updated
- 2014-04-14
Frequently asked questions
- What is Gladys Pruitt-Lang's NPI number?
- Gladys Pruitt-Lang's National Provider Identifier (NPI) is 1235558610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gladys Pruitt-Lang's specialty?
- Gladys Pruitt-Lang is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Gladys Pruitt-Lang located?
- Gladys Pruitt-Lang's practice location on file with NPPES is 400 W 76th St, Chicago, IL 60620-1640.
- What is Gladys Pruitt-Lang's phone number?
- The practice phone number listed in the NPPES registry for Gladys Pruitt-Lang is (708) 983-5976.
- Is Gladys Pruitt-Lang's NPI active?
- Yes — Gladys Pruitt-Lang's NPI (1235558610) is active in the NPPES registry as of the last update on 2014-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.