Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harriet S Lander, PH D

Psychologist in Clayton, MO · enumerated 2006.

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

National Provider Identifier

1992721823

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Registry record

Entity type Individual (Type 1)

Name Harriet S Lander

Credential PH D

Sex Female

Practice address 225 S Meramec Ave, Suite 432t, Clayton, MO, 63105

Phone (314) 388-5255

Fax (314) 721-6388

Enumeration date Jul 14, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 01106 (MO) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
8408	Other	MO	BLUE CROSS BLUE SHIELD

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

Is NPI 1992721823 active?

Yes, as of the latest NPPES snapshot, NPI 1992721823 is active (record last updated 2007-07-08).

How do I verify Harriet Lander's NPI record?

Cross-check NPI 1992721823 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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John Feely Clinical Psychologist · Saint Louis, MO NPI 1457341844 Judith Schechtman Clinical Social Worker · Saint Louis, MO NPI 1871583260 Anthony Schuham Clinical Psychologist · Clayton, MO NPI 1619934361 Julien Worland Clinical Child & Adolescent Psychologist · Clayton, MO NPI 1265466254 Jennifer Mccleary Sports Physician Chiropractor · Clayton, MO NPI 1609899186 Patricia Shaw Psychologist · Saint Louis, MO NPI 1245254317 David Markowitz Mental Health Counselor · Saint Louis, MO NPI 1225046493 Arnold Jacobson General Practice Dentistry · St Louis, MO NPI 1942382395

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.