Marc Weiss, PH.D.
NPI 1811433832 · Psychologist · Lincolnwood, IL
Marc Weiss, PH.D. is a Psychologist provider in Lincolnwood, IL (NPI 1811433832).
Provider details
- NPI number
- 1811433832
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 71-2738 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- School Psychologist103TS0200X
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
9 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
- 2017-01-14
- Last updated
- 2017-01-14
Frequently asked questions
- What is Marc Weiss's NPI number?
- Marc Weiss's National Provider Identifier (NPI) is 1811433832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Weiss's specialty?
- Marc Weiss is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marc Weiss located?
- Marc Weiss's practice location on file with NPPES is 7339 N Lowell Ave, Lincolnwood, IL 60712-1925.
- What is Marc Weiss's phone number?
- The practice phone number listed in the NPPES registry for Marc Weiss is (847) 329-0950.
- Is Marc Weiss's NPI active?
- Yes — Marc Weiss's NPI (1811433832) is active in the NPPES registry as of the last update on 2017-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.