Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Mills, O.D.
Optometrist in Providence, RI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891796819
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Registry record
Entity type Individual (Type 1)
Name David Mills
Credential O.D.
Sex Male
Practice address 335r Prairie Ave, Providence, RI, 02905
Phone (401) 444-0570
Fax (401) 444-0427
Enumeration date Aug 2, 2005
Last updated in NPPES Dec 22, 2023
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7842-9 | Other | - | BLUE CROSS BLUE SHIELD RI |
| 7002075 | Medicaid | RI | - |
| 22-00370 | Other | - | UHC |
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 Mills practice?
The practice location on file with NPPES is in Providence, RI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Mills?
The National Provider Identifier (NPI) for David Mills is 1891796819, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-22.