DR. ANDREA MARIANI M.D.
NPI 1124204946
Obstetrics & Gynecology - Gynecologic Oncology in Rochester, MN
About Dr. Andrea Mariani M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREA MARIANI M.D. (NPI 1124204946) is an individual gynecologic oncology provider in Rochester, Minnesota, licensed in Minnesota (49429) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Andrea Mariani M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Andrea Mariani's NPI number?
The NPI number for Andrea Mariani is 1124204946. It was assigned to this individual provider in the NPPES registry on January 10, 2008.
Where is Andrea Mariani located?
Andrea Mariani practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Andrea Mariani's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.
Is Andrea Mariani enrolled in Medicare?
Yes. Andrea Mariani is registered in the Medicare PECOS enrollment system.
What insurance does Andrea Mariani accept?
Health plans from Medica list Andrea Mariani as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Andrea Mariani was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.