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

Ms. Mary E Harper, LMFT, LPC

Professional Counselor in St. Louis, MO · enumerated 2007.

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

National Provider Identifier

1407972250

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Registry record

Entity type Individual (Type 1)

Name Ms. Mary E Harper

Credential LMFT, LPC

Sex Female

Practice address St. Louis, MO, 63141

Phone (314) 265-9424

Fax (888) 331-0726

Enumeration date Mar 22, 2007

Last updated in NPPES Jan 3, 2020

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 009546 (MO) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

Other identifiers

Identifier	Type	State	Issuer
206433	Other	MO	BCBS
742780	Other	MO	HEALTHLINK
490524808	Medicaid	MO	-

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

How do I verify Mary Harper's NPI record?

Cross-check NPI 1407972250 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407972250 active?

Yes, as of the latest NPPES snapshot, NPI 1407972250 is active (record last updated 2020-01-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-03.