Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Douglas J Wilson, OD
Optometrist in Greenfield, IN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235138876
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Douglas J Wilson
Credential OD
Sex Male
Practice address 400 W Green Meadows Dr, Suite 108, Greenfield, IN, 46140
Phone (317) 477-3937
Fax (317) 477-3939
Enumeration date Jul 15, 2005
Last updated in NPPES Dec 13, 2011
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 18002895A/B (IN) Secondary
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 |
|---|---|---|---|
| 000000176992 | Other | IN | BCBS |
| 410043699 | Other | IN | RAILROAD MEDICARE |
| JARTL | Other | IN | EYEFINITY |
| IN2895 | Other | IN | EYEMED |
| 200280210A | 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
What is the NPI number for Douglas Wilson?
The National Provider Identifier (NPI) for Douglas Wilson is 1235138876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Douglas Wilson practice?
The practice location on file with NPPES is in Greenfield, IN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Patsy Needham Dermatology Physician · Greenfield, IN NPI 1578639753 Wilson Optometry PC Optometrist · Greenfield, IN NPI 1720261720 In Home Health Care, Inc Home Health Agency · Greenfield, IN NPI 1730331679 Wilson Eyecare Professionals PC Optometrist · Greenfield, IN NPI 1669755575 Mavyn Home Care, LLC In Home Supportive Care Agency · Greenfield, IN NPI 1255819462
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-13.