Gregory B. Melby, MD
Family Medicine Physician · The Dalles, OR
Gregory B. Melby, MD is a family medicine physician with a practice address in The Dalles, Oregon, and NPI 1316929920, issued on Nov 18, 2005. Check the license (Oregon MD24292, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory B. Melby
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD24292 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1620 E 12TH St, The Dalles, OR 97058
- Phone
- (541) 296-9151
- Enumerated
- Nov 18, 2005
- Record last updated
- Jul 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (541) 296-9156
- Medicaid ID
- 226912 OR
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 1620 E 12TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Aguilar-RoblesCommunity Health Worker1194410647
- Robert Alaimo, DOFamily Medicine Physician1033192273
- Paul Armerding, MDFamily Medicine Physician1881635613
- Jane Corboy, MDFamily Medicine Physician1235219676
- Antoinette CorsonFamily Nurse Practitioner1982212189
- Rebecca Hudson, FNPFamily Nurse Practitioner1881067809
Verify Gregory B. Melby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD24292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
28 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gregory B. Melby among 2,847 family medicine physician records in Oregon
Gregory B. Melby, MD 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 updated2007 · 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).
20 family medicine physician records list a practice address in The Dalles
They are 20 of the 766 NPPES records with a practice address in The Dalles, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in The Dalles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Alaimo, DOThe Dalles, OR 970581033192273
- Paul Armerding, MDThe Dalles, OR 970581881635613
- David Cleveland, MDThe Dalles, OR 970581770559163
- Jane Corboy, MDThe Dalles, OR 970581235219676
- Vern Harpole, M.D.The Dalles, OR 970581184734782
- Stephen McLennon, MDThe Dalles, OR 970581760465934
- Charles Miller, MDThe Dalles, OR 970581841272457
- Peter Peruzzo, MDThe Dalles, OR 970581225010853
Common questions
What is Gregory B. Melby, MD's NPI number?
Gregory B. Melby, MD's National Provider Identifier (NPI) is 1316929920, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory B. Melby, MD located?
The NPPES record lists a practice address at 1620 E 12TH St, The Dalles, OR, 97058. Phone: (541) 296-9151. Providers update this record themselves, so call before visiting.
How can I verify Gregory B. Melby, MD's license?
NPPES lists Oregon license number MD24292, 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.
How much does Gregory B. Melby, MD prescribe under Medicare Part D?
In 2024, Gregory B. Melby, MD had 28 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.