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

Maria Christina Brett, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1689948713

Maria Christina Brett, ANP is a Nurse Practitioner in Williamsville, New York. Qualified in 2011, 15 years ago. Practices with Mercy Hospital of Buffalo, a 198-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
15
Licensed in
NY
In the registry since
2012
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Practice location Address checks out

100 College Pkwy Ste 100
Williamsville, NY 14221-6800
Phone: (716) 626-0093
Fax: (716) 626-0093
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 305974 (NY)

Record details

NPI number1689948713
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorNo
NPI enumeratedMarch 7, 2012
Last updated in NPPESMarch 7, 2012

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Mercy Hospital Of Buffalo — 198 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Williamsville