Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JENNELLE MACKENZIE PETRAS IBCLC
NPI 1972400265
Lactation Consultant, Non-RN in Lansing, MI

Q: What is Jennelle Petras's NPI number?

The NPI number for Jennelle Petras is 1972400265. It was assigned to this individual provider in the NPPES registry on October 21, 2026.

Q: What is Jennelle Petras's specialty?

The primary specialty registered for this NPI is Lactation Consultant, Non-RN with taxonomy code 174N00000X.

Q: When was this NPI record last updated?

The NPPES record for Jennelle Petras was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since October 21, 2026

823 HUNTER BLVD, LANSING, MI 48910(231) 631-6721 Get Directions Write a Review

NPPES record added: October 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Jennelle Mackenzie Petras Ibclc NPPES

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

JENNELLE MACKENZIE PETRAS IBCLC (NPI 1972400265) is an individual lactation consultant, non-rn provider in Lansing, Michigan, licensed in Michigan (L-318853) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1972400265

Entity TypeIndividualFemale

Primary Taxonomy174N00000X

Provider Legal NameJENNELLE MACKENZIE PETRASCredential: IBCLC

Location Address823 HUNTER BLVDLansing, MI 48910-4714

Mailing Address823 Hunter BlvdLansing, MI 48910-4714 · (231) 631-6721

Phone(231) 631-6721

Sole ProprietorNo

Enumeration DateOctober 21, 2026

NPPES CertifiedOctober 21, 2026

✔ NPI 1972400265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLactation Consultant, Non-RNOther Service Providers

Taxonomy Code174N00000X

License✔ Licensed in MI · L-318853

Definition

An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.

823 HUNTER BLVD, Lansing, MI 48910

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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 Jennelle Petras's NPI number?

The NPI number for Jennelle Petras is 1972400265. It was assigned to this individual provider in the NPPES registry on October 21, 2026.

Where is Jennelle Petras located?

Jennelle Petras practices at 823 Hunter Blvd, Lansing, MI 48910. The listed phone number is (231) 631-6721.

What is Jennelle Petras's specialty?

The primary specialty registered for this NPI is Lactation Consultant, Non-RN with taxonomy code 174N00000X.

When was this NPI record last updated?

The NPPES record for Jennelle Petras was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.