Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kelsie Anne Firn, PA
Physician Assistant in Kentwood, MI · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316339450
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Registry record
Entity type Individual (Type 1)
Name Kelsie Anne Firn
Credential PA
Sex Female
Practice address 4444 Kalamazoo Ave Se Ste 200, Kentwood, MI, 49508
Phone (616) 391-5600
Enumeration date Feb 26, 2015
Last updated in NPPES Apr 29, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601007312 (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
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 Kelsie Firn?
The National Provider Identifier (NPI) for Kelsie Firn is 1316339450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kelsie Firn practice?
The practice location on file with NPPES is in Kentwood, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Derek Olson Internal Medicine Physician · Kentwood, MI NPI 1770553901 Pragyan Patro Internal Medicine Physician · Kentwood, MI NPI 1457307092 Krystal Auernhamer Medical Physician Assistant · Kentwood, MI NPI 1568610871 Amber Gall Nurse Practitioner · Kentwood, MI NPI 1033569587 Brian Gavin Internal Medicine Physician · Grand Rapids, MI NPI 1710337647 Margaret Love Internal Medicine Physician · Grand Rapids, MI NPI 1396298337 Jennifer Barone Family Nurse Practitioner · Kentwood, MI NPI 1689326597
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-29.