Isaac Amponsah Opoku, M.D
Hospitalist Physician · New Castle, PA
Isaac Amponsah Opoku, M.D is a hospitalist physician with a practice address in New Castle, Pennsylvania, and NPI 1386227221, issued on Apr 29, 2021. Check the license (Pennsylvania 484919, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Isaac Amponsah Opoku
- Credential
- M.D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 484919 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1211 Wilmington Ave, New Castle, PA 16105
- Phone
- (706) 475-7055
- Enumerated
- Apr 29, 2021
- Record last updated
- Dec 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20240712003878); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,424 in Pennsylvania → Look up another NPI →
Also registered at 1211 Wilmington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Boris Anyama, MDAnesthesiology Physician1871112508
- Amy Ault, PHARMDPharmacist1083077036
- Amy BaierPhysical Therapist1407867542
Verify Isaac Amponsah Opoku in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license 484919Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average hospitalist physician in 2024
332 Medicare Part D claims for 86 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium38 claims
- Amlodipine Besylate19 claims
- Lisinopril18 claims
- Losartan Potassium15 claims
- Escitalopram Oxalate14 claims
- Prednisone14 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.
Industry payments in 2024: $24.33
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansNew Castle, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isaac Amponsah Opoku among 1,424 hospitalist physician records in Pennsylvania
Isaac Amponsah Opoku, M.D is one of 1,424 hospitalist physician records with a practice address in Pennsylvania. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 7% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2014 · median 2011 among the 1,236 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Pennsylvania
There are 1,424 hospitalist physician records in Pennsylvania.
All 1,424 in Pennsylvania → Every provider in New Castle → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mark Biedka, DONew Castle, PA 161051871239517
- Therese Gagnon, M.D.New Castle, PA 161051427624261
- Sajal Uprety, MDNew Castle, PA 161051629592233
- Zhe Yang, MDNew Castle, PA 161051225769987
- Laxmi Tejaswi Avula, MDGrove City, PA 161271538722442
- Ji Hye Charlton, M.D.Grove City, PA 161271316292196
- Amit Hemadri, MDGrove City, PA 161271336389055
- Margaret Thieman, M.D.Grove City, PA 161271700029345
Common questions
What is Isaac Amponsah Opoku, M.D's NPI number?
Isaac Amponsah Opoku, M.D's National Provider Identifier (NPI) is 1386227221, issued on Apr 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Isaac Amponsah Opoku, M.D located?
The NPPES record lists a practice address at 1211 Wilmington Ave, New Castle, PA, 16105. Phone: (706) 475-7055. Providers update this record themselves, so call before visiting.
How can I verify Isaac Amponsah Opoku, M.D's license?
NPPES lists Pennsylvania license number 484919, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Isaac Amponsah Opoku, M.D prescribe under Medicare Part D?
In 2024, Isaac Amponsah Opoku, M.D had 332 Medicare Part D claims for 86 beneficiaries; the average among hospitalist physician prescribers was 521. 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.