Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Matthew Woodruff Oblad, O.D.
Optometrist in Visalia, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366472938
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Registry record
Entity type Individual (Type 1)
Name Dr. Matthew Woodruff Oblad
Credential O.D.
Sex Male
Practice address 112 N Akers St, Suite A, Visalia, CA, 93291
Phone (559) 733-4372
Fax (559) 733-1758
Enumeration date Jul 3, 2006
Last updated in NPPES Mar 7, 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 |
|---|---|---|---|
| D3912075 | Other | CA | DRIVERS LICENSE NUMBER |
| GSD005170 | Medicaid | CA | - |
| 73-1728125 | Other | CA | TAX IDENFICATION NUMBER |
| SD0128470 | Other | - | MEDICARE ID |
| SD0128470 | Medicaid | CA | - |
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 Matthew Oblad?
Matthew Oblad is registered in NPPES with the primary taxonomy of Optometrist. 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 → David Feil Ophthalmology Physician · Visalia, CA NPI 1164427597 Stanley Feil Ophthalmology Physician · Visalia, CA NPI 1942205240 Michael Baumann Optometrist · Visalia, CA NPI 1417953498 Courtyard Surgery Pavilion, Inc Ambulatory Surgical Clinic/Center · Visalia, CA NPI 1679534614 Visalia Eye Center, Inc. Ophthalmology Physician · Visalia, CA NPI 1770527335 Visalia Eye Center, Inc. Optometrist · Visalia, CA NPI 1427139377 Lisa Garbani Registered Nurse · Visalia, CA NPI 1952981243
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.