Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maryanne Vonins Gregory, CPRM-M
Peer Specialist in Muskegon, MI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205374469
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Registry record
Entity type Individual (Type 1)
Name Maryanne Vonins Gregory
Credential CPRM-M
Sex Female
Practice address 125 E Southern Ave, Muskegon, MI, 49442
Phone (231) 726-3582
Fax (231) 722-3369
Enumeration date Feb 8, 2017
Last updated in NPPES Jul 26, 2017
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1205374469 active?
Yes, as of the latest NPPES snapshot, NPI 1205374469 is active (record last updated 2017-07-26).
How do I verify Maryanne Gregory's NPI record?
Cross-check NPI 1205374469 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-26.