Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marcella Jo Tatarka, MSN, RN, NNP-BC

Individual provider Neonatal Nurse Practitioner · NPI 1902473630

Marcella Jo Tatarka, MSN, RN, NNP-BC is a Neonatal Nurse Practitioner in LA Crosse, Wisconsin. Licensed in Arkansas, Arizona, Montana and Wisconsin. Registered with an NPI since 2021.

Licensed in
AR, AZ, MT, WI
In the registry since
2021
Specialties on file
5
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1836 S Ave
LA Crosse, WI 54601-5429
Phone: (608) 782-7300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal Nurse Practitioner (primary) Taxonomy 363LN0000X · Licence 14289 (WI)
Neonatal Nurse Practitioner Taxonomy 363LN0000X · Licence 286074 (AR)
Neonatal Nurse Practitioner Taxonomy 363LN0000X · Licence 286074 (AZ)
Critical Care Neonatal Nurse Practitioner Taxonomy 363LN0005X · Licence 14289 (WI)
Critical Care Neonatal Nurse Practitioner Taxonomy 363LN0005X · Licence 176098 (MT)

Record details

NPI number1902473630
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , NNP-BC
Sole proprietorNo
NPI enumeratedJune 10, 2021
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025

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