Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mahlon B Prather, PA
Physician Assistant in Fishers, IN · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235065558
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Registry record
Entity type Individual (Type 1)
Name Mahlon B Prather
Credential PA
Sex Female
Practice address 14300 E 138th St Bldg A, Fishers, IN, 46037
Phone (317) 813-1660
Fax (317) 813-1667
Enumeration date Jun 23, 2026
Last updated in NPPES Jun 23, 2026
Taxonomy & licenses
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 Mahlon Prather?
The National Provider Identifier (NPI) for Mahlon Prather is 1235065558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mahlon Prather practice?
The practice location on file with NPPES is in Fishers, IN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → David Scheidler Urology Physician · Fishers, IN NPI 1750395299 Abigail Langkabel Physician Assistant · Fishers, IN NPI 1760869002 Naveen Krishnan Urology Physician · Fishers, IN NPI 1497104970 Marcin Zuberek Urology Physician · Fishers, IN NPI 1508397332 Liara Roe Family Nurse Practitioner · Fishers, IN NPI 1255893723 Elizabeth Smith Nurse Practitioner · Fishers, IN NPI 1184420416
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.