IndividualActive
Robert Zitter, PH.D.
NPI 1730197013 · Psychologist · Oak Lawn, IL
Robert Zitter, PH.D. is a Psychologist provider in Oak Lawn, IL (NPI 1730197013).
Provider details
- NPI number
- 1730197013
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
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
10735 S Cicero Ave
Oak Lawn, IL 60453-5400
Phone: (708) 857-5911
Fax: (708) 422-9535
Street-level locationGet directions
Mailing address
4440 W 95th St
Oak Lawn, IL 60453-2600
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Zitter's NPI number?
- Robert Zitter's National Provider Identifier (NPI) is 1730197013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Zitter's specialty?
- Robert Zitter is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert Zitter located?
- Robert Zitter's practice location on file with NPPES is 10735 S Cicero Ave, Oak Lawn, IL 60453-5400.
- What is Robert Zitter's phone number?
- The practice phone number listed in the NPPES registry for Robert Zitter is (708) 857-5911.
- Is Robert Zitter's NPI active?
- Yes — Robert Zitter's NPI (1730197013) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.