Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Bryan Kramer, DO
Pediatrics Physician in Owosso, MI · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831497338
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Registry record
Entity type Individual (Type 1)
Name Michael Bryan Kramer
Credential DO
Sex Male
Practice address 802 W King St Ste M, Owosso, MI, 48867
Phone (989) 729-4100
Fax (989) 729-4066
Enumeration date Mar 8, 2011
Last updated in NPPES Mar 11, 2021
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 5101020467 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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 specialty is Michael Kramer?
Michael Kramer is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Brian Kennedy Pediatrics Physician · Owosso, MI NPI 1750341459 Julie Sovis Pediatrics Physician · Owosso, MI NPI 1912311853 Bethany Lamphier Family Nurse Practitioner · Owosso, MI NPI 1619374808 Allison Kidwell Pediatrics Physician · Owosso, MI NPI 1912357146 Crystal Osmer Clinical Social Worker · Owosso, MI NPI 1184074049 Kathryn Gosaynie Clinical Social Worker · Owosso, MI NPI 1801512835
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-11.