Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Steven Glenn Abshagen, P.A.
Physician Assistant in Portage, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649322678
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Registry record
Entity type Individual (Type 1)
Name Mr. Steven Glenn Abshagen
Credential P.A.
Sex Male
Practice address 3304 Cooley Ct, Portage, MI, 49024
Phone (269) 349-2266
Fax (269) 349-0792
Enumeration date Jan 18, 2007
Last updated in NPPES Feb 20, 2018
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601004208 (MI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1053912070 | Other | MI | BLUE CROSS BLUE SHIELD |
| 1851569958 | Other | MI | BLUE CROSS BLUE SHIELD |
| 1851569958 | Other | MI | COMMERCIAL |
| MA1036931 | Other | - | CONTRULLED SUBSTANCE |
| 1649322678 | Other | MI | NPI |
| 100C914640 | Other | MI | BLUE CROSS BLUE SHIELD |
| 1417961137 | Other | MI | BCBSM - BRONSON |
| 1649322678 | Other | MI | BLUE CROSS BLUE SHIELD |
| 1649322678 | Other | MI | COMMERCIAL |
| 261859452 | Other | MI | BLUE CROSS BLUE SHIELD |
| 261859452 | Other | MI | COMMERCIAL |
| 1649322678 | Medicaid | MI | - |
| 5601004208 | Other | MI | PHYSICIAN ASSISTANTS LICE |
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 Steven Abshagen?
The National Provider Identifier (NPI) for Steven Abshagen is 1649322678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Abshagen practice?
The practice location on file with NPPES is in Portage, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Thomas Gushurst Gastroenterology Physician · Portage, MI NPI 1912962838 Heidi Gjersoe Gastroenterology Physician · Portage, MI NPI 1679538581 Allan Barbish Gastroenterology Physician · Portage, MI NPI 1891743191 Shahid Aziz Gastroenterology Physician · Portage, MI NPI 1588616205 Thomas Jones Physician Assistant · Portage, MI NPI 1598700593 Digestive Health Associates of Southwest Michigan, P.C. Gastroenterology Physician · Portage, MI NPI 1851569958 Chethana Kanaparthi Gastroenterology Physician · Portage, MI NPI 1295982031 Alexandra Harris Acute Care Nurse Practitioner · Portage, MI NPI 1730482860
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-20.