Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sierra-Maria Maria Magdalena, LAC

Acupuncturist in Berkeley, CA · enumerated 2018.

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

National Provider Identifier

1780162347

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sierra-Maria Maria Magdalena

Credential LAC

Sex Female

Practice address 1834 University Ave, Berkeley, CA, 94703

Phone (151) 084-5110

Enumeration date Aug 5, 2018

Last updated in NPPES Aug 5, 2018

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 15117 (CA) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Sierra-Maria Magdalena?

Sierra-Maria Magdalena is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-05.