Lorene Hamilton, D.O.
Family Medicine Physician · Grants Pass, OR
Lorene Hamilton, D.O. is a family medicine physician with a practice address in Grants Pass, Oregon, and NPI 1083617377, issued on May 31, 2005. Check the license (Oregon DO25529, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lorene Hamilton
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO25529 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1819 Nebraska Ave, Grants Pass, OR 97527
- Phone
- (541) 956-8800
- Enumerated
- May 31, 2005
- Record last updated
- Sep 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (541) 956-9088
- Medicaid ID
- 276264 OR
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 1819 Nebraska Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yvonne Martenia, FNP-BCFamily Nurse Practitioner1699246520
Verify Lorene Hamilton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO25529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19.23
1 payment: food and beverage; the largest payer was Abiomed. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Lorene Hamilton among 2,847 family medicine physician records in Oregon
Lorene Hamilton, D.O. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 family medicine physician records list a practice address in Grants Pass
They are 46 of the 2,127 NPPES records with a practice address in Grants Pass, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Grants Pass → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ramesis Bacolod, MDGrants Pass, OR 975271205196417
- Caroline Brown, M.D.Grants Pass, OR 975271992700850
- Amy Brown, MDGrants Pass, OR 975271750467312
- Randall Currier, MDGrants Pass, OR 975271942203260
- Jon Ermshar, M.D.Grants Pass, OR 975271366438095
- Shelley Hart, FNPGrants Pass, OR 975271841483575
- Jeremy Hitchcock, M.D.Grants Pass, OR 975271528265097
- Kori Hunt, MDGrants Pass, OR 975271639343189
Common questions
What is Lorene Hamilton, D.O.'s NPI number?
Lorene Hamilton, D.O.'s National Provider Identifier (NPI) is 1083617377, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lorene Hamilton, D.O. located?
The NPPES record lists a practice address at 1819 Nebraska Ave, Grants Pass, OR, 97527. Phone: (541) 956-8800. Providers update this record themselves, so call before visiting.
How can I verify Lorene Hamilton, D.O.'s license?
NPPES lists Oregon license number DO25529, as entered by the provider. 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. Medicare files from data.cms.gov. 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.