Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hannah Bronsky Pena, CNM, WHNP

Advanced Practice Midwife in Walnut Creek, CA · enumerated 2015.

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

National Provider Identifier

1548632540

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Registry record

Entity type Individual (Type 1)

Name Hannah Bronsky Pena

Credential CNM, WHNP

Sex Female

Practice address 26 Saxton Ct, Walnut Creek, CA, 94597

Phone (925) 588-5866

Enumeration date Oct 29, 2015

Last updated in NPPES Jan 3, 2022

Taxonomy & licenses

163WM0102X Maternal Newborn Registered Nurse Nursing Service Providers · License 846066 (CA) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 235770 (CA) 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

What is the NPI number for Hannah Bronsky Pena?

The National Provider Identifier (NPI) for Hannah Bronsky Pena is 1548632540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hannah Bronsky Pena practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-03.