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

Maria T Rivera, MD

Individual provider Pediatrics Physician · NPI 1417924192

Maria T Rivera, MD is a Gastroenterology in Milwaukee, Wisconsin. Qualified in 1990, 36 years ago. Practices with Gi Associates LLC, a 55-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
36
Licensed in
WI
In the registry since
2006
Specialties on file
3
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

2801 W Kinnickinnic River Pkwy Ste 1080
Milwaukee, WI 53215-3689
Phone: (414) 908-6500
Fax: (414) 908-6510
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 36361-20 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence 36361-20 (WI)
Pediatric Gastroenterology Physician Taxonomy 2080P0206X · Licence 36361-20 (WI)

Record details

NPI number1417924192
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 2, 2006
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Gi Associates Llc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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