Robert Marshall, PH.D.
NPI 1528098373 · Clinical Psychologist · Orland Park, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Marshall, PH.D. is a Clinical Psychologist provider in Orland Park, IL (NPI 1528098373).
Provider details
- NPI number
- 1528098373
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 71-2524 (IL)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2012-12-18
Frequently asked questions
- What is Robert Marshall's NPI number?
- Robert Marshall's National Provider Identifier (NPI) is 1528098373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Marshall's specialty?
- Robert Marshall is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert Marshall located?
- Robert Marshall's practice location on file with NPPES is 9631 W 153rd St, Orland Park, IL 60462-3774.
- What is Robert Marshall's phone number?
- The practice phone number listed in the NPPES registry for Robert Marshall is (847) 533-3806.
- Does Robert Marshall accept Medicare?
- Robert Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Marshall's NPI active?
- Yes — Robert Marshall's NPI (1528098373) is active in the NPPES registry as of the last update on 2012-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.