James Lowell Davidian, MD
Ophthalmology Physician · Grants Pass, OR
James Lowell Davidian, MD is an ophthalmology physician with a practice address in Grants Pass, Oregon, and NPI 1912071036, issued on Nov 20, 2006. Check the license on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Lowell Davidian
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G20649 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1226 NE 7TH St, Grants Pass, OR 97526
- Phone
- (541) 476-6636
- Enumerated
- Nov 20, 2006
- Record last updated
- May 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (541) 476-6690
- Medicaid ID
- GR0053850 CA
- Entity
- Type 1 · individual
Also registered at 1226 NE 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Fullmer, DOStudent in an Organized Health Care Education/Training Program1841786829
- Matthew Guymon, D.O.Ophthalmology Physician1205120730
- Maisha Langella, O.D.Optometrist1104116532
- Rodney Leavitt, M.D.Ophthalmology Physician1982630695
- Russell Leavitt, M.D.Ophthalmology Physician1376546614
- Mark Maffett, M.D.Ophthalmology Physician1760489991
Verify James Lowell Davidian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ophthalmology Physician providers in Oregon
There are 322 ophthalmology physician records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other ophthalmology physician records in Oregon
- Aazy Aaby, MDPortland, OR1164404232
- Blake Acohido, M.D.Portland, OR1518100734
- Bart Adams, MDPendleton, OR1851344667
- Adam Ahmadi, MDHermiston, OR1942294038
- Talal Alabduljalil, MDPortland, OR1689044273
- Daniel Albert, MDPortland, OR1801862388
- Ronald Allen, D.O.Portland, OR1376516294
- Asem Alqudah, MDPortland, OR1861736902
- Ida Alul, M.D.Bend, OR1770797060
- Balamurali Ambati, MDEugene, OR1750397576
Common questions
What is James Lowell Davidian, MD's NPI number?
James Lowell Davidian, MD's National Provider Identifier (NPI) is 1912071036, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Lowell Davidian, MD located?
The NPPES record lists a practice address at 1226 NE 7TH St, Grants Pass, OR, 97526. Phone: (541) 476-6636. Providers update this record themselves, so call before visiting.
How can I verify James Lowell Davidian, MD's license?
Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.