Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JACK LOUIS KACZMARCZYK JR., PMHNP-BC, FNP-BC
ActiveJACK LOUIS KACZMARCZYK JR., PMHNP-BC, FNP-BC is a Psychiatric/Mental Health Nurse Practitioner healthcare provider located in MUSKEGON, Michigan. NPI 1427752401 is currently active in the NPPES registry. Verify at CMS.
Psychiatric/Mental Health Nurse Practitioner · MUSKEGON, MI
Registration Details
- NPI Number
- 1427752401
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 27, 2023 (3.3952684392984 yrs)
- Last Updated
- Jan 15, 2026
- Licenses
-
4704310792 (MI)4704310792 (MI)4704310792 (MI)
Practice Information
- Address
-
221 W WEBSTER AVE STE 303MUSKEGON, MI, 494401294Browse MI providers · Browse ZIP 49440
- Phone
- 2313351630
- Fax
- 2312594395
- Primary Specialty
-
Psychiatric/Mental Health Nurse Practitioner
363LP0808X
- Additional Specialty
- Family Nurse Practitioner
- Additional Specialty
- Psychiatric/Mental Health Nurse Practitioner
Other Psychiatric/Mental Health Nurse Practitioner Providers in MUSKEGON, MI
| Name | Credential | NPI |
|---|---|---|
| BETHANY JEAN BROWN | R.N., C.N.M. | 1548466055 |
| MICHELLE REED | PMHNP | 1952898686 |
| TATIANA MARIA MICHURA | PMHNP-BC | 1649755984 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.