A newer version of this project is available. See below for other available versions.

NU - CMS - Opt Out Affidavits

Principal Investigator(s):  View help for Principal Investigator(s) United States Department of Health and Human Services. Centers for Medicare and Medicaid Services

Version:  View help for Version V1

Name File Type Size Last Modified
Opt Out Affidavits.zip application/zip 39.4 MB 04/25/2025 06:45:AM

Project Citation: 

United States Department of Health and Human Services. Centers for Medicare and Medicaid Services. NU - CMS - Opt Out Affidavits. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2025-04-25. https://doi.org/10.3886/E227783V1

Project Description

Project Title:  View help for Project Title NU - CMS - Opt Out Affidavits
Summary:  View help for Summary
ATTENTION USERS
Some Providers' Opt-Out Status may end early due to COVID 19 waivers. Please contact your respective MAC for further information.   For more information on the opt-out process, see Manage Your Enrollment or view the FAQ section below.   The Opt Out Affidavits dataset provides information on providers who have decided not to participate in Medicare. It contains provider's NPI, specialty, address, and effective dates.


Original Distribution URL:  View help for Original Distribution URL https://data.cms.gov/provider-characteristics/medicare-provider-supplier-enrollment/opt-out-affidavits

Scope of Project

Subject Terms:  View help for Subject Terms Medicare; Original Medicare; Medicare Advantage; Provider Enrollment
Geographic Coverage:  View help for Geographic Coverage United States of America
Time Period(s):  View help for Time Period(s) 4/2023 – 12/2024 (April 2023 - December 2024)


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Published Versions

V2 [2025-05-13]

V1 [2025-04-25]

Export Metadata

Dublin Core

DDI 2.5

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