Marsha D. Cooper, MD
Internal Medicine Physician · Sandusky, OH
Marsha D. Cooper, MD is an internal medicine physician with a practice address in Sandusky, Ohio, and NPI 1346222981, issued on Nov 18, 2005. Check the license (Ohio 35.048099, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Marsha D. Cooper
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.048099 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3006 Campbell St, Sandusky, OH 44870
- Phone
- (419) 626-1313
- Enumerated
- Nov 18, 2005
- Record last updated
- Apr 26, 2023
- Fax
- (416) 626-5640
- Medicaid ID
- 0528638 OH
- Entity
- Type 1 · individual
Also registered at 3006 Campbell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marsha D. Cooper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.048099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
111 Medicare Part D claims for 48 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Potassium Chloride11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
18 internal medicine physician records list a practice address in Sandusky
They are 18 of the 1,170 NPPES records with a practice address in Sandusky, and 5,277 internal medicine physician records in Ohio.
All 18 in Sandusky → All 5,277 in Ohio → Every provider in Sandusky →
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- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
- Ahmad Abdelrahman, MDToledo, OH1134859192
- Nawal Abdi, MDCleveland, OH1154002582
Common questions
What is Marsha D. Cooper, MD's NPI number?
Marsha D. Cooper, MD's National Provider Identifier (NPI) is 1346222981, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marsha D. Cooper, MD located?
The NPPES record lists a practice address at 3006 Campbell St, Sandusky, OH, 44870. Phone: (419) 626-1313. Providers update this record themselves, so call before visiting.
How can I verify Marsha D. Cooper, MD's license?
NPPES lists Ohio license number 35.048099, 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 Marsha D. Cooper, MD prescribe under Medicare Part D?
In 2024, Marsha D. Cooper, MD had 111 Medicare Part D claims for 48 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Marsha D. Cooper, MD's MIPS final score?
The 2023 MIPS final score is 79.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.