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

Lisa Porthouse, CNM

Advanced Practice Midwife in Saint Louis, MO · enumerated 2012.

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

National Provider Identifier

1750653697

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Registry record

Entity type Individual (Type 1)

Name Lisa Porthouse

Credential CNM

Sex Female

Practice address Saint Louis, MO, 63141

Phone (314) 251-6000

Fax (314) 251-4376

Enumeration date Feb 8, 2012

Last updated in NPPES Jun 24, 2013

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

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 113826 (MO) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM 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

Is NPI 1750653697 active?

Yes, as of the latest NPPES snapshot, NPI 1750653697 is active (record last updated 2013-06-24).

How do I verify Lisa Porthouse's NPI record?

Cross-check NPI 1750653697 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.