Umar Nasser Hasan, DO
Internal Medicine Physician · Canton, OH
Umar Nasser Hasan, DO is an internal medicine physician with a practice address in Canton, Ohio, and NPI 1578192126, issued on Apr 6, 2020. Check the license (Ohio 34.016201, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Umar Nasser Hasan
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 34.016201 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1320 Mercy Dr NW, Canton, OH 44708
- Phone
- (330) 489-1000
- Enumerated
- Apr 6, 2020
- Record last updated
- Nov 9, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 1320 Mercy Dr NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Adams, NURSE PRACTITIONERFamily Nurse Practitioner1194231316
- Patricia AdamsOccupational Therapy Assistant1588875744
- Debbie Adamsshumaker, M.A.Speech-Language Pathologist1205048923
- Laura Albrecht, D.D.S.Dentist1073964276
- Melissa AlexRegistered Dietitian1831796655
- Tammy Alverson, M.D.Family Medicine Physician1760558092
Verify Umar Nasser Hasan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.016201Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
417 Medicare Part D claims for 166 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 16 claims were for opioids.
Most prescribed
- Metoprolol Succinate24 claims
- Prednisone24 claims
- Losartan Potassium23 claims
- Atorvastatin Calcium19 claims
- Furosemide16 claims
- Ciprofloxacin Hcl14 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: $91.95
1 payment: food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 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.
Umar Nasser Hasan among 5,277 internal medicine physician records in Ohio
Umar Nasser Hasan, DO is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2023 · 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 internal medicine physician records list a practice address in Canton
They are 120 of the 5,763 NPPES records with a practice address in Canton, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Canton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Elizabeth Baum, MDCanton, OH 447081245211564
- Stanley Bertman, M.D.Canton, OH 447081891727541
- Richard Cooper, M.D.Canton, OH 447081942207634
- Ronald Crock, MDCanton, OH 447081457332785
- Slawomir Fratczak, MDCanton, OH 447081124009436
- Andrew Herman, MDCanton, OH 447081801859004
- Thomas Hiland, M.D.Canton, OH 447081306815295
- Luis Martino, M.D.Canton, OH 447081598734048
Common questions
What is Umar Nasser Hasan, DO's NPI number?
Umar Nasser Hasan, DO's National Provider Identifier (NPI) is 1578192126, issued on Apr 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Umar Nasser Hasan, DO located?
The NPPES record lists a practice address at 1320 Mercy Dr NW, Canton, OH, 44708. Phone: (330) 489-1000. Providers update this record themselves, so call before visiting.
How can I verify Umar Nasser Hasan, DO's license?
NPPES lists Ohio license number 34.016201, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Umar Nasser Hasan, DO prescribe under Medicare Part D?
In 2024, Umar Nasser Hasan, DO had 417 Medicare Part D claims for 166 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.