Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mary Catherine Meirink, LPC

Q: What is the NPI number for Mary Meirink?

The National Provider Identifier (NPI) for Mary Meirink is 1972022531, a Type 1 (individual) record in the CMS NPPES registry.

Counselor in Weldon Spring, MO · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1972022531

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mary Catherine Meirink

Credential LPC

Sex Female

Practice address Weldon Spring, MO, 63304

Phone (636) 579-1408

Enumeration date Sep 14, 2017

Last updated in NPPES Mar 17, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 2006002025 (MO) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Meirink practice?

The practice location on file with NPPES is in Weldon Spring, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Meirink?

The National Provider Identifier (NPI) for Mary Meirink is 1972022531, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.