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

Miss Carolynn Jeanine Gier, M.A., IMF

Marriage & Family Therapist in Redwood City, CA · enumerated 2010 · practices at Lerner Chiropractic.

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

National Provider Identifier

1871801472

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Registry record

Entity type Individual (Type 1)
Name Miss Carolynn Jeanine Gier
Credential M.A., IMF
Sex Female
Practice address Redwood City, CA, 94063
Enumeration date Sep 16, 2010
Last updated in NPPES Sep 16, 2010

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License IMF60792 (CA) Primary

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.

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Frequently asked questions

How do I verify Carolynn Gier's NPI record?
Cross-check NPI 1871801472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1871801472 active?
Yes, as of the latest NPPES snapshot, NPI 1871801472 is active (record last updated 2010-09-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-16.