Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jason W Dimmig, M.D.
Ophthalmology Physician in Bend, OR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568447035
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Registry record
Entity type Individual (Type 1)
Name Jason W Dimmig
Credential M.D.
Sex Male
Practice address 2275 Ne Doctors Dr, Suite 6, Bend, OR, 97701
Phone (541) 389-3166
Enumeration date Dec 7, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD25793 (OR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
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.
What specialty is Jason Dimmig?
Jason Dimmig is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Michael Knower Hospice and Palliative Medicine (Family Medicine) Physician · Bend, OR NPI 1134111909 Retina Clinic of the Cascades, PC Ophthalmology Physician · Bend, OR NPI 1447241062 Linda Novak Ophthalmology Physician · Bend, OR NPI 1558345413 Stanley Shepardson Ophthalmology Physician · Bend, OR NPI 1568446417 Scott Stevens Ophthalmology Physician · Bend, OR NPI 1447235916 Jana Vanamburg Surgery Physician · Bend, OR NPI 1548245640 Scott Brennan Physician Assistant · Bend, OR NPI 1982681789 David Kane Anesthesiology Physician · Bend, OR NPI 1922077973
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.