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

CAHIL J KRAJNIAK RN
NPI 1154089951
Nurse Practitioner - Psychiatric/Mental Health in Centreville, MI

Q: What is Cahil Krajniak's NPI number?

The NPI number for Cahil Krajniak is 1154089951. It was assigned to this individual provider in the NPPES registry on November 30, 2021.

Q: What is Cahil Krajniak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Cahil Krajniak was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 November 30, 2021

677 EAST MAIL ST., CENTREVILLE, MI 49099(269) 467-1000(269) 467-3072 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Nov 30, 2021 (2 updates tracked since 2021).

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About Cahil J Krajniak Rn NPPES

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

CAHIL J KRAJNIAK RN (NPI 1154089951) is an individual psychiatric/mental health provider in Centreville, Michigan, licensed in Michigan (4704376467) and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1154089951

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameCAHIL J KRAJNIAKCredential: RN

Location Address677 EAST MAIL ST.Centreville, MI 49099

Mailing Address677 East Mail St.Centreville, MI 49099 · (269) 467-1000 · Fax (269) 467-3072

Phone(269) 467-1000

Fax(269) 467-3072

Sole ProprietorNo

Enumeration DateNovember 30, 2021

Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration

NPPES CertifiedAugust 12, 2026

✔ NPI 1154089951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in MI · 4704376467

Also ListedRegistered NurseTaxonomy 163W00000X · License 4704376467 (MI)

677 EAST MAIL ST., Centreville, MI 49099

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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 Cahil Krajniak's NPI number?

The NPI number for Cahil Krajniak is 1154089951. It was assigned to this individual provider in the NPPES registry on November 30, 2021.

Where is Cahil Krajniak located?

Cahil Krajniak practices at 677 East Mail St., Centreville, MI 49099. The listed phone number is (269) 467-1000.

What is Cahil Krajniak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Cahil Krajniak was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.