Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DANA KATHERINE O'CONNOR DNP, CNM
NPI 1457898918
Midwife in Troy, MI

Active since January 23, 2017
4550 INVESTMENT DR STE 200, TROY, MI 48098(248) 996-5805 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 16, 2026, Mar 9, 2022, Jan 23, 2017 (3 updates tracked since 2017).

About Dana Katherine O'connor Dnp, Cnm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANA KATHERINE O'CONNOR DNP, CNM (NPI 1457898918) is an individual midwife in Troy, Michigan, licensed in Colorado (APN.0996995-CNM) and active in the NPI registry since January 2017.

NPPES Registry Identity

NPI1457898918
Entity TypeIndividualFemale
Primary Taxonomy176B00000X
Provider Legal NameDANA KATHERINE O'CONNORCredential: DNP, CNM
Location Address4550 INVESTMENT DR STE 200Troy, MI 48098-6334
Mailing Address36762 Quakertown LnFarmington Hills, MI 48331-3886 · (248) 798-5789
Sole ProprietorNo
Enumeration DateJanuary 23, 2017
Last NPPES UpdateOctober 16, 20263 updates tracked since enumeration
NPPES CertifiedOctober 16, 2026
✔ NPI 1457898918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMidwifeOther Service Providers
Taxonomy Code176B00000X
License✔ Licensed in CO · APN.0996995-CNM
Definition
A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization.
Also ListedAdvanced Practice MidwifeTaxonomy 367A00000X · License 4704296911 (MI)
4550 INVESTMENT DR STE 200, Troy, MI 48098

Other Names 1

Former Name (1)Dana Katherine Velzy Dnp, Cnm

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dana O'connor's NPI number?

The NPI number for Dana O'connor is 1457898918. It was assigned to this individual provider in the NPPES registry on January 23, 2017. The provider is also known as Dana Katherine Velzy Dnp, Cnm.

Where is Dana O'connor located?

Dana O'connor practices at 4550 Investment Dr Ste 200, Troy, MI 48098. The listed phone number is (248) 996-5805.

What is Dana O'connor's specialty?

The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.

When was this NPI record last updated?

The NPPES record for Dana O'connor was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.