Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexandra Gabrielle Hahn Waldenmaier, MD

Surgical Critical Care Physician in Dallas, TX · enumerated 2017.

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

National Provider Identifier

1871029207

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexandra Gabrielle Hahn Waldenmaier

Credential MD

Sex Female

Practice address 8230 Walnut Hill Ln Ste 320, Dallas, TX, 75231

Phone (214) 369-5432

Enumeration date May 4, 2017

Last updated in NPPES Nov 1, 2023

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License BP10078047 (TX) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License U3865 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Alexandra Hahn Waldenmaier practice?

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

What is the NPI number for Alexandra Hahn Waldenmaier?

The National Provider Identifier (NPI) for Alexandra Hahn Waldenmaier is 1871029207, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-01.