Margaret Marquardt, M.ED./ED.S., NCSP
NPI 1821580580 · School Psychologist · Buffalo Grove, IL
Margaret Marquardt, M.ED./ED.S., NCSP is a School Psychologist provider in Buffalo Grove, IL (NPI 1821580580).
Provider details
- NPI number
- 1821580580
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- M.ED./ED.S., NCSP
- Sex
- Female
- Sole proprietor
- No
- License
- 2320661 (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
8 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
- 2018-05-30
- Last updated
- 2018-05-30
Frequently asked questions
- What is Margaret Marquardt's NPI number?
- Margaret Marquardt's National Provider Identifier (NPI) is 1821580580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Marquardt's specialty?
- Margaret Marquardt is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Margaret Marquardt located?
- Margaret Marquardt's practice location on file with NPPES is 850 Highland Grove Dr, Buffalo Grove, IL 60089-1549.
- What is Margaret Marquardt's phone number?
- The practice phone number listed in the NPPES registry for Margaret Marquardt is (847) 955-3600.
- Is Margaret Marquardt's NPI active?
- Yes — Margaret Marquardt's NPI (1821580580) is active in the NPPES registry as of the last update on 2018-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.