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

Justine Czajka, MD

Individual provider Internal Medicine Physician · NPI 1740967462

Justine Czajka, MD is an Internal Medicine in Saginaw, Michigan. Qualified in 2023, 3 years ago. Licensed in Michigan.

Years since qualifying
3
Licensed in
MI
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1000 Houghton Ave
Saginaw, MI 48602-5303
Phone: (989) 746-7500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4351051270 (MI)

Record details

NPI number1740967462
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2023
Last updated in NPPESJuly 4, 2023
Certification dateJuly 4, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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