Marlin C Hoover PHD PC
NPI 1871578625 · Clinical Psychologist · Tinley Park, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlin C Hoover PHD PC is a Clinical Psychologist organization in Tinley Park, IL (NPI 1871578625).
Provider details
- NPI number
- 1871578625
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marlin Hoover, Owner(708) 429-6999
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
20 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
Other names (DBA / former)
- Doing business as
- Hoover & Associates
Registry dates
- Enumerated
- 2005-12-14
- Last updated
- 2007-10-12
Frequently asked questions
- What is Marlin C Hoover PHD PC's NPI number?
- Marlin C Hoover PHD PC's National Provider Identifier (NPI) is 1871578625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marlin C Hoover PHD PC?
- Marlin C Hoover PHD PC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marlin C Hoover PHD PC located?
- Marlin C Hoover PHD PC's practice location on file with NPPES is 16325 Harlem Ave, Tinley Park, IL 60477-2509.
- What is Marlin C Hoover PHD PC's phone number?
- The practice phone number listed in the NPPES registry for Marlin C Hoover PHD PC is (708) 429-6999.
- Does Marlin C Hoover PHD PC accept Medicare?
- Marlin C Hoover PHD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marlin C Hoover PHD PC?
- The authorized official listed on Marlin C Hoover PHD PC's NPPES record is Marlin Hoover, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marlin C Hoover PHD PC's NPI active?
- Yes — Marlin C Hoover PHD PC's NPI (1871578625) is active in the NPPES registry as of the last update on 2007-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.