Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Olivia J. Janer, CNM

Advanced Practice Midwife in Dearborn, MI · enumerated 2017.

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

National Provider Identifier

1932639176

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Registry record

Entity type Individual (Type 1)

Name Ms. Olivia J. Janer

Credential CNM

Sex Female

Practice address 18101 Oakwood Blvd, Dearborn, MI, 48125

Phone (313) 593-7500

Fax (313) 593-8840

Enumeration date Jun 19, 2017

Last updated in NPPES Sep 23, 2024

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209015013 (IL) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 4704299949 (MI) Primary

176B00000X Midwife Other Service Providers · License 4704299949 (MI) Secondary

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 Olivia Janer?

Olivia Janer is registered in NPPES with the primary taxonomy of Advanced Practice Midwife. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-23.