Dennis Earl Bley, D.O.
Internal Medicine Physician · Portland, OR
Dennis Earl Bley, D.O. is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1720146152, issued on Dec 5, 2006. Check the license (Oregon 25322, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dennis Earl Bley
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 25322 OR
DO25322 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4212 NE Broadway, Portland, OR 97213
- Phone
- (503) 249-8787
- Enumerated
- Dec 5, 2006
- Record last updated
- Nov 12, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (503) 284-5168
- Medicaid ID
- 22705 OR
- Medicare enrollment
- Enrolled (PECOS I20040901000381); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4212 NE Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dennis Earl Bley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license 25322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average internal medicine physician in 2024
5,916 Medicare Part D claims for 574 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 135 claims were for opioids.
Most prescribed
- Atorvastatin Calcium700 claims
- Amlodipine Besylate277 claims
- Losartan Potassium260 claims
- Lisinopril252 claims
- Levothyroxine Sodium204 claims
- Metoprolol Succinate155 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.
Bills Medicare through one group practice
- Broadway Medical Clinic LLPPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
889 internal medicine physician records list a practice address in Portland
They are 889 of the 42,088 NPPES records with a practice address in Portland, and 2,116 internal medicine physician records in Oregon.
All 889 in Portland → All 2,116 in Oregon → Every provider in Portland →
Other internal medicine physician records in Oregon
- Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
- Soraya Abbassian, M.D.Portland, OR1225029184
- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Rebecca Abney, D.O.Portland, OR1881984748
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Heidi Abreu Pacheco, M.DMount Angel, OR1669691721
- Hennie Abrio, MDRoseburg, OR1891925129
Common questions
What is Dennis Earl Bley, D.O.'s NPI number?
Dennis Earl Bley, D.O.'s National Provider Identifier (NPI) is 1720146152, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Earl Bley, D.O. located?
The NPPES record lists a practice address at 4212 NE Broadway, Portland, OR, 97213. Phone: (503) 249-8787. Providers update this record themselves, so call before visiting.
How can I verify Dennis Earl Bley, D.O.'s license?
NPPES lists Oregon license number 25322, 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 Dennis Earl Bley, D.O. prescribe under Medicare Part D?
In 2024, Dennis Earl Bley, D.O. had 5,916 Medicare Part D claims for 574 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.