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

Maryann Schwartz, CNP

Individual provider Nurse Practitioner · NPI 1821117631

Maryann Schwartz, CNP is a Nurse Practitioner in Detroit, Michigan. Qualified in 1996, 30 years ago. Practices with Barbara Ann Karmanos Cancer Institute, a 57-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
30
Licensed in
MI
In the registry since
2007
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

4100 John R St Karmanos Cancer Ctr Midlevels
Detroit, MI 48201-2013
Phone: (800) 527-6266
Fax: (313) 576-8381
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence A0405120 (MI)

Record details

NPI number1821117631
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedMarch 29, 2007
Last updated in NPPESApril 11, 2017

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Barbara Ann Karmanos Cancer Institute — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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