GREGORY REISER MD
NPI 1245250323
Internal Medicine - Cardiovascular Disease in Oshkosh, WI
About Gregory Reiser Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY REISER MD (NPI 1245250323) is an individual cardiovascular disease provider in Oshkosh, Wisconsin, licensed in Wisconsin (27306-020) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
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)
Gregory Reiser Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 3
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 54904 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
OSHKOSH, WI 54904
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 Gregory Reiser's NPI number?
The NPI number for Gregory Reiser is 1245250323. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Gregory Reiser located?
Gregory Reiser practices at 855 N Westhaven Dr, Oshkosh, WI 54904. The listed phone number is (920) 303-8700.
What is Gregory Reiser's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Gregory Reiser enrolled in Medicare?
Yes. Gregory Reiser is registered in the Medicare PECOS enrollment system.
What insurance does Gregory Reiser accept?
Health plans from CareSource (Common Ground Healthcare) list Gregory Reiser 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 Gregory Reiser was last updated on October 16, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.