Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Denise M. Viener, PAC
Physician Assistant in Flint, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225052517
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Registry record
Entity type Individual (Type 1)
Name Denise M. Viener
Credential PAC
Sex Female
Practice address 401 S Ballenger Hwy, Attn Surgical Services, Flint, MI, 48532
Phone (810) 342-4917
Fax (810) 342-1335
Enumeration date Jul 27, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601003616 (MI) Primary
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 1225052517 active?
Yes, as of the latest NPPES snapshot, NPI 1225052517 is active (record last updated 2007-07-08).
How do I verify Denise Viener's NPI record?
Cross-check NPI 1225052517 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
Browse all → Select Specialty Hospital - Flint Inc Long Term Care Hospital · Flint, MI NPI 1912906934 Mclaren Flint General Acute Care Hospital · Flint, MI NPI 1902894512 Mclaren Flint Psychiatric Hospital Unit · Flint, MI NPI 1598746976 Mclaren Flint Rehabilitation Hospital Unit · Flint, MI NPI 1225019607 Alanna Trzil Clinical Social Worker · Flint, MI NPI 1780666586 Edwin Gullekson Family Medicine Physician · Flint, MI NPI 1285617233 Teri Muhs Nurse Practitioner · Flint, MI NPI 1356324321 Susan Borton Family Nurse Practitioner · Flint, MI NPI 1215910971
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.