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

Ms. Janet Dirmeyer, LM, CPM

Midwife in San Antonio, TX · enumerated 2006.

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

National Provider Identifier

1336164888

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Janet Dirmeyer

Credential LM, CPM

Sex Female

Practice address San Antonio, TX, 78217

Phone (210) 364-7548

Fax (210) 691-1587

Enumeration date Jul 13, 2006

Last updated in NPPES Apr 8, 2011

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

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 96057 (TX) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Janet Dirmeyer?

The National Provider Identifier (NPI) for Janet Dirmeyer is 1336164888, a Type 1 (individual) record in the CMS NPPES registry.

Where does Janet Dirmeyer practice?

The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-08.