Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William M Miller, PA-C
Physician Assistant in Avon, IN · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316420680
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Registry record
Entity type Individual (Type 1)
Name William M Miller
Credential PA-C
Sex Male
Practice address 1111 Ronald Reagan Pkwy, Avon, IN, 46123
Phone (317) 217-3300
Fax (317) 217-3474
Enumeration date Sep 12, 2018
Last updated in NPPES Feb 13, 2021
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10002560A (IN) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10002560A (IN) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 300020207 | Medicaid | IN | - |
| 068010164 | Other | IN | MEDICARE PTAN |
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 William Miller?
William Miller is registered in NPPES with the primary taxonomy of Physician Assistant. 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 → Tori Clabaugh Family Nurse Practitioner · Avon, IN NPI 1518955327 Chun Ng Internal Medicine Physician · Avon, IN NPI 1447249990 Indiana University Health Inc Community/Retail Pharmacy · Avon, IN NPI 1114995784 John Jarrett Reproductive Endocrinology Physician · Avon, IN NPI 1336198761 Cancer Care Group, P.C. Radiation Oncology Physician · Avon, IN NPI 1801847496 Coby Maxwell Emergency Medicine Physician · Avon, IN NPI 1578503769 Deborah Latran Obstetrics & Gynecology Nurse Practitioner · Avon, IN NPI 1477595197 Emgi Clarian West, LLC Emergency Medicine Physician · Avon, IN NPI 1093757478
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-13.