Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Austin Fernstrum, M.D.
Urology Physician in Kalamazoo, MI · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952763153
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Registry record
Entity type Individual (Type 1)
Name Austin Fernstrum
Credential M.D.
Sex Male
Practice address 601 John St Ste M-318, Kalamazoo, MI, 49007
Phone (269) 349-9745
Enumeration date Mar 25, 2016
Last updated in NPPES Jun 28, 2022
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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
Where does Austin Fernstrum practice?
The practice location on file with NPPES is in Kalamazoo, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Austin Fernstrum?
The National Provider Identifier (NPI) for Austin Fernstrum is 1952763153, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Lewis Johnson Urology Physician · Kalamazoo, MI NPI 1295979474 Robin Iriele Urology Physician · Kalamazoo, MI NPI 1730610676 Kelli Dolbee Family Nurse Practitioner · Kalamazoo, MI NPI 1619549938 Lauren Bolt Adult Health Nurse Practitioner · Kalamazoo, MI NPI 1134889405 Arna Buljko Adult Health Nurse Practitioner · Kalamazoo, MI NPI 1205666138 Megan Welch Family Nurse Practitioner · Kalamazoo, MI NPI 1023991817
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-28.