Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jennifer Ann Mueller Bierlein, DDS
Dentist in Saginaw, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134312390
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Registry record
Entity type Individual (Type 1)
Name Dr. Jennifer Ann Mueller Bierlein
Credential DDS
Sex Female
Practice address 144 N Frost Dr, Saginaw, MI, 48638
Phone (989) 790-0700
Enumeration date Aug 21, 2007
Last updated in NPPES Oct 6, 2022
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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
What is the NPI number for Jennifer Bierlein?
The National Provider Identifier (NPI) for Jennifer Bierlein is 1134312390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jennifer Bierlein practice?
The practice location on file with NPPES is in Saginaw, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Charles Lydy General Practice Dentistry · Saginaw, MI NPI 1457329518 Aida Ponce Pediatric Adolescent Medicine Physician · Saginaw, MI NPI 1598714396 Elvira Dawis Pediatric Adolescent Medicine Physician · Saginaw, MI NPI 1952350571 Rakesh Chokshi MD Plc Internal Medicine Physician · Saginaw, MI NPI 1295780591 Rakesh Chokshi Internal Medicine Physician · Saginaw, MI NPI 1245279355 Charles F. Lydy, D.D.S., P.C. General Practice Dentistry · Saginaw, MI NPI 1093966640
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-06.