Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Toni V Lamalfa, CNM

Obstetrics & Gynecology Nurse Practitioner in South Jordan, UT · enumerated 2006.

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

National Provider Identifier

1154424950

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Registry record

Entity type Individual (Type 1)

Name Ms. Toni V Lamalfa

Credential CNM

Sex Female

Practice address 5126 W Daybreak Pkwy, South Jordan, UT, 84095

Phone (801) 213-4500

Fax (801) 213-5367

Enumeration date Sep 7, 2006

Last updated in NPPES Mar 26, 2012

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2005154405 (UT) Secondary

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2005154405 (UT) 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 specialty is Toni Lamalfa?

Toni Lamalfa is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-26.