Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles A. Sadler Jr., D.D.S., M.S.D.

Orthodontics and Dentofacial Orthopedics Dentistry in Fishers, IN · enumerated 2008 · practices at Sadler Orthodontics.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285882589

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Registry record

Entity type Individual (Type 1)

Name Charles A. Sadler Jr.

Credential D.D.S., M.S.D.

Sex Male

Practice address 11921 Lakeside Dr, Fishers, IN, 46038

Phone (317) 594-0888

Fax (317) 594-0286

Enumeration date Aug 29, 2008

Last updated in NPPES Aug 29, 2008

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 12009370 (IN) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1285882589 active?

Yes, as of the latest NPPES snapshot, NPI 1285882589 is active (record last updated 2008-08-29).

How do I verify Charles Sadler's NPI record?

Cross-check NPI 1285882589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Sadler Orthodontics Orthodontics and Dentofacial Orthopedics Dentistry · Fishers, IN NPI 1558581322 Stuart Ryan Orthodontics and Dentofacial Orthopedics Dentistry · Fishers, IN NPI 1679135685

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-29.