Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Erin L Sadler, PHD
Clinical Psychologist in Muncie, IN · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376066050
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Registry record
Entity type Individual (Type 1)
Name Dr. Erin L Sadler
Credential PHD
Sex Female
Practice address 1901 W Royale Dr, Muncie, IN, 47304
Phone (765) 393-1008
Enumeration date Jul 25, 2017
Last updated in NPPES Mar 23, 2023
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 20043174A (IN) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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 Erin Sadler?
Erin Sadler is registered in NPPES with the primary taxonomy of Clinical Psychologist. 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 → Glenn Davidson Clinical Psychologist · Muncie, IN NPI 1992890081 Lauren Cunningham Health Service Psychologist · Muncie, IN NPI 1073908539 Blackbird Psychological Services LLC Clinical Psychologist · Muncie, IN NPI 1548816010 Marlenne Devia Counseling Psychologist · Muncie, IN NPI 1164141412 Wilson Therapeutic Services LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Muncie, IN NPI 1245036789
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-23.