Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abbey Dwinnells
Psychiatry Physician in Saginaw, MI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306578703
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Registry record
Entity type Individual (Type 1)
Name Abbey Dwinnells
Sex Female
Practice address 700 Cooper Ave, Saginaw, MI, 48602
Phone (989) 583-0000
Enumeration date Jun 26, 2022
Last updated in NPPES Apr 30, 2024
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4351053179 (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 1306578703 active?
Yes, as of the latest NPPES snapshot, NPI 1306578703 is active (record last updated 2024-04-30).
How do I verify Abbey Dwinnells's NPI record?
Cross-check NPI 1306578703 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 → Marc Hoeksema Surgical Critical Care Physician · Saginaw, MI NPI 1942202254 Ian Alsgaard Adult Health Nurse Practitioner · Saginaw, MI NPI 1245213792 Jill Bowerman Anesthesiology Physician · Saginaw, MI NPI 1417936410 Advanced Anesthesia Associates, Pllc Anesthesiology Physician · Saginaw, MI NPI 1679552640 Craig Bohnhoff Anesthesiology Physician · Saginaw, MI NPI 1568441558 John Kellow Anesthesiology Physician · Saginaw, MI NPI 1295714053 Jeffrey Smith Anesthesiology Physician · Saginaw, MI NPI 1053382580 Brenton Barnhart Certified Registered Nurse Anesthetist · Saginaw, MI NPI 1093743064
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-30.