Marcy L. Pfeiffer, MD
Emergency Medicine Physician · Marysville, OH
Marcy L. Pfeiffer, MD is an emergency medicine physician with a practice address in Marysville, Ohio, and NPI 1154371235, issued on May 11, 2006. Check the license (Ohio 35079952, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Marcy L. Pfeiffer
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 35079952 OH
Self-reported in NPPES; status is on the state search - Practice location
- 500 London Ave, Marysville, OH 43040
- Phone
- (937) 644-6115
- Enumerated
- May 11, 2006
- Record last updated
- Nov 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid IDs
- 2001621 OH
2316863 OH - Medicare enrollment
- Enrolled (PECOS I20151023002614); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 500 London Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vincent Brinkman, MDCardiovascular Disease Physician1649494881
- Lindsey Bronstein, APRN-CNPNurse Practitioner1689924623
Verify Marcy L. Pfeiffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35079952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average emergency medicine physician in 2024
268 Medicare Part D claims for 172 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Prednisone22 claims
- Omeprazole19 claims
- Cephalexin18 claims
- Tramadol Hcl17 claims
- Ondansetron Odt15 claims
- Doxycycline Hyclate14 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Wake Forest Emergency ProvidersGreensboro, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcy L. Pfeiffer among 3,002 emergency medicine physician records in Ohio
Marcy L. Pfeiffer, MD is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% 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, 63% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1998 · median 2013 among the 1,720 with a school on file
- Record last updated2009 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Ohio
There are 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Marysville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Laurel Barr, MDMarysville, OH 430401417241605
- Debra Brinker, MDMarysville, OH 430401093891285
- Eric Cortez, M.D.Marysville, OH 430401750685350
- Michelle Echevarria, MDMarysville, OH 430401386759181
- Peter Hoy, DOMarysville, OH 430401700825825
- Lori Jogan, MDMarysville, OH 430401740230812
- Imran Akbar, D.O.Lewis Center, OH 430351720308125
- Alwin Arendse, DOMount Vernon, OH 430501740332287
Common questions
What is Marcy L. Pfeiffer, MD's NPI number?
Marcy L. Pfeiffer, MD's National Provider Identifier (NPI) is 1154371235, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcy L. Pfeiffer, MD located?
The NPPES record lists a practice address at 500 London Ave, Marysville, OH, 43040. Phone: (937) 644-6115. Providers update this record themselves, so call before visiting.
How can I verify Marcy L. Pfeiffer, MD's license?
NPPES lists Ohio license number 35079952, 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 Marcy L. Pfeiffer, MD prescribe under Medicare Part D?
In 2024, Marcy L. Pfeiffer, MD had 268 Medicare Part D claims for 172 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Marcy L. Pfeiffer, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.