Meier Clinics of Missouri, Inc
NPI 1649227786 · Clinical Psychologist · Alton, IL
Meier Clinics of Missouri, Inc is a Clinical Psychologist organization in Alton, IL (NPI 1649227786).
Provider details
- NPI number
- 1649227786
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Heather Gandy, Chief Financial Officer(972) 437-4698
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
- Meier Clinics
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2008-01-25
Frequently asked questions
- What is Meier Clinics of Missouri, Inc's NPI number?
- Meier Clinics of Missouri, Inc's National Provider Identifier (NPI) is 1649227786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Meier Clinics of Missouri, Inc?
- Meier Clinics of Missouri, Inc is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Meier Clinics of Missouri, Inc located?
- Meier Clinics of Missouri, Inc's practice location on file with NPPES is 1422 Washington Ave, Alton, IL 62002-3963.
- What is Meier Clinics of Missouri, Inc's phone number?
- The practice phone number listed in the NPPES registry for Meier Clinics of Missouri, Inc is (630) 653-1717.
- Who is the authorized official for Meier Clinics of Missouri, Inc?
- The authorized official listed on Meier Clinics of Missouri, Inc's NPPES record is Heather Gandy, Chief Financial Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Meier Clinics of Missouri, Inc's NPI active?
- Yes — Meier Clinics of Missouri, Inc's NPI (1649227786) is active in the NPPES registry as of the last update on 2008-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.