Joseph Harcourt Acton, MD
Internal Medicine Physician · Gresham, OR
Joseph Harcourt Acton, MD is an internal medicine physician with a practice address in Gresham, Oregon, and NPI 1861452765, issued on Mar 24, 2006. Check the license (Oregon MD153836, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Harcourt Acton
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD153836 OR
31445 AZ
31447 AZ
MD2010-0738 NM
Self-reported in NPPES; status is on the state search - Practice location
- 24800 SE Stark St, Gresham, OR 97030
- Phone
- (503) 413-8407
- Enumerated
- Mar 24, 2006
- Record last updated
- Dec 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (503) 413-6951
- Medicaid ID
- 82677901 AZ
- Medicare enrollment
- Enrolled (PECOS I20080521000337); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 24800 SE Stark St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicholas Beach, D.O.Internal Medicine Physician1568805786
- Jason Bell, MDEmergency Medicine Physician1265454086
- Daniel BergerEmergency Medicine Physician1073539359
- Sandip BiswasHospitalist Physician1760917520
Verify Joseph Harcourt Acton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD153836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
343 Medicare Part D claims for 126 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amlodipine Besylate41 claims
- Furosemide25 claims
- Levetiracetam18 claims
- Carbamazepine14 claims
- Cephalexin12 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
- Iowa Physicians Clinic Medical FoundationCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Harcourt Acton among 2,116 internal medicine physician records in Oregon
Joseph Harcourt Acton, MD is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1996 · median 2008 among the 1,232 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 internal medicine physician records list a practice address in Gresham
They are 37 of the 1,934 NPPES records with a practice address in Gresham, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Gresham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Deborah Alexander, MDGresham, OR 970301255369559
- Robert Bailey, MDGresham, OR 970301346288123
- Robert Bergstrom, MDGresham, OR 970301982660700
- Amy Chaumeton, M.D.Gresham, OR 970301033183918
- John Custis, MDGresham, OR 970301770561813
- Sunita Deshmukh, MDGresham, OR 970301730133679
- Kathryn Huyssoon, MDGresham, OR 970301023000387
- Michelle John, M.D.Gresham, OR 970301336108208
Common questions
What is Joseph Harcourt Acton, MD's NPI number?
Joseph Harcourt Acton, MD's National Provider Identifier (NPI) is 1861452765, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Harcourt Acton, MD located?
The NPPES record lists a practice address at 24800 SE Stark St, Gresham, OR, 97030. Phone: (503) 413-8407. Providers update this record themselves, so call before visiting.
How can I verify Joseph Harcourt Acton, MD's license?
NPPES lists Oregon license number MD153836, 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 Joseph Harcourt Acton, MD prescribe under Medicare Part D?
In 2024, Joseph Harcourt Acton, MD had 343 Medicare Part D claims for 126 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.