Alexandra Day Prosser, MD
Family Medicine Physician · Huron, OH
Alexandra Day Prosser, MD is a family medicine physician with a practice address in Huron, Ohio, and NPI 1154942159, issued on Apr 30, 2020. Check the license (Ohio 35.143020, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Alexandra Day Prosser
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35.143020 OH
Self-reported in NPPES; status is on the state search - Practice location
- 808 Main St, Huron, OH 44839
- Phone
- (419) 433-6117
- Enumerated
- Apr 30, 2020
- Record last updated
- May 27, 2023
- Fax
- (419) 433-7226
- Medicare enrollment
- Enrolled (PECOS I20230531000890); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 808 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassandra Case, NP-CFamily Nurse Practitioner1952716086
- Christopher Emery, D.O.Family Medicine Physician1093791659
Verify Alexandra Day Prosser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.143020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
1,971 Medicare Part D claims for 398 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 52 claims were for opioids.
Most prescribed
- Atorvastatin Calcium130 claims
- Lisinopril69 claims
- Gabapentin58 claims
- Amoxicillin-Clavulanate Potass53 claims
- Levothyroxine Sodium51 claims
- Prednisone45 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): 86.1 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).
Industry payments in 2024: $792.07
52 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Family Health Services OF Erie CountySandusky, OH
- Northern Ohio Medical Specialists, LLCSandusky, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Day Prosser among 5,606 family medicine physician records in Ohio
Alexandra Day Prosser, MD is one of 5,606 family medicine physician records with a practice address in Ohio. 80% 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 87% of them.
- NPI issued2020 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · median 2005 among the 3,510 with a school on file
- 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 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Huron
They are 3 of the 78 NPPES records with a practice address in Huron, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Huron → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christopher Emery, D.O.Huron, OH 448391093791659
- Kari Ketvertis, MDHuron, OH 448391134191471
- David Tomchak, MDLoudonville, OH 448421487682902
- Robert Nowell, DOGalion, OH 448331093785792
- John Schoettmer, MDGalion, OH 448331578521795
- Nathan Shuman, FNPGalion, OH 448331942078472
- Michael Stormont, M.D.Galion, OH 448331811221153
- Benjamin Wendt, MDGalion, OH 448331700272952
Common questions
What is Alexandra Day Prosser, MD's NPI number?
Alexandra Day Prosser, MD's National Provider Identifier (NPI) is 1154942159, issued on Apr 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Day Prosser, MD located?
The NPPES record lists a practice address at 808 Main St, Huron, OH, 44839. Phone: (419) 433-6117. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Day Prosser, MD's license?
NPPES lists Ohio license number 35.143020, 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 Alexandra Day Prosser, MD prescribe under Medicare Part D?
In 2024, Alexandra Day Prosser, MD had 1,971 Medicare Part D claims for 398 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Alexandra Day Prosser, MD's MIPS final score?
The 2023 MIPS final score is 86.1 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.