Sidney Amankwah
Internal Medicine Physician · Portland, OR
Sidney Amankwah is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1366062614, issued on Apr 16, 2020. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sidney Amankwah
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 10123 SE Market St, Portland, OR 97216
- Phone
- (503) 257-2500
- Enumerated
- Apr 16, 2020
- Entity
- Type 1 · individual
Also registered at 10123 SE Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ellen Adrian, RNRegistered Nurse1659532141
- Carrie Austin, MDStudent in an Organized Health Care Education/Training Program1922411412
- Maureen Bailey, P.A.Medical Physician Assistant1841744133
- Claire Barnes, M.S., CCC-SLPSpeech-Language Pathologist1194037234
- Carson Bauder, MDFamily Medicine Physician1528265949
- Arielle Bauer, MDDiagnostic Radiology Physician1912311127
Verify Sidney Amankwah 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
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
332 Medicare Part D claims for 111 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 17 claims were for opioids.
Most prescribed
- Eliquis23 claims
- Metoprolol Succinate23 claims
- Prednisone22 claims
- Atorvastatin Calcium20 claims
- Clopidogrel17 claims
- Cefpodoxime Proxetil14 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.
One hospital or facility affiliation
- Portland Adventist Medical CenterPortland, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,125 internal medicine physician records list a Portland practice address
They are 1,125 of the 42,088 NPPES records with a Portland practice address, and 2,511 internal medicine physician records in Oregon.
All 1,125 in Portland → All 2,511 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
- Nicholas Abbott, M.D.Tualatin, OR1124319330
- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Hazel Jane Abool, M.D.Springfield, OR1346538360
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Mary Abraham, MDCorvallis, OR1073876199
Common questions
What is Sidney Amankwah's NPI number?
Sidney Amankwah's National Provider Identifier (NPI) is 1366062614, issued on Apr 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sidney Amankwah located?
The NPPES record lists a practice address at 10123 SE Market St, Portland, OR, 97216. Phone: (503) 257-2500. Providers update this record themselves, so call before visiting.
How can I verify Sidney Amankwah'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.
How much does Sidney Amankwah prescribe under Medicare Part D?
In 2024, Sidney Amankwah had 332 Medicare Part D claims for 111 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.