Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Brown Masterson, PC
Chiropractor in Warsaw, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770517831
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Registry record
Entity type Individual (Type 1)
Name Dr. David Brown Masterson
Credential PC
Sex Male
Practice address 725 East Market St, Warsaw, IN, 46580
Phone (574) 267-7051
Fax (574) 268-0008
Enumeration date Jul 11, 2006
Last updated in NPPES Feb 25, 2008
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 10057190 | Medicaid | IN | - |
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 David Masterson practice?
The practice location on file with NPPES is in Warsaw, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Masterson?
The National Provider Identifier (NPI) for David Masterson is 1770517831, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.