BiopsyCarcinoma, Basal CellCarcinoma, Squamous Cell
Dr. Matthew R. Schaeffer, MD
NPI1487276457PAC ID5496176596
- Part D claims, 2024
- 118
- Publications
- 10
- Industry payments
- $171
- Medical group
- 1
- State license
- 1
- Practice address
- 128 E Apple St., Dayton, OH 45409
- Practice phone
- Call (567) 224-1254
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Schaeffer's professional email, personal email and mobile number
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Dr. Matthew R. Schaeffer is a general surgeon in Dayton, Ohio
Dr. Schaeffer practices with WashU Medicine Psychiatry, a medical group.
Dr. Schaeffer's NPI, 1487276457, was assigned on May 13, 2020. Dr. Schaeffer holds Ohio license 57.249856.
NPI and contact details
- NPI
- 1487276457NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496176596
- NPI enumeration date
- May 13, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (567) 224-1254
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew R. Schaeffer's practice address is in Dayton, Ohio
Dr. Schaeffer's practice address in the NPI Registry is 128 E Apple St., Dayton, OH 45409. The practice phone is (567) 224-1254.
- NPI Registry address128 E Apple St., Dayton, OH 45409Phone(567) 224-1254
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew R. Schaeffer is affiliated with 1 medical group
Dr. Schaeffer is part of WashU Medicine Psychiatry, a medical group in Saint Louis, Missouri.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew R. Schaeffer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schaeffer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WashU Medicine Psychiatry | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew R. Schaeffer is one of 1,056 general surgeons in Ohio
Surgery is Dr. Schaeffer's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Schaeffer is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Schaeffer
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,056general surgeons in Ohio56general surgeons in Dayton64general surgeons at WashU Medicine Psychiatry
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew R. Schaeffer wrote 118 Medicare Part D claims in 2024
In 2024, Dr. Schaeffer wrote 118 Medicare Part D claims for 59 patients. 92% of them were for generic drugs. CMS names the drug for 73 of them, across 3 drugs with 11 or more claims each, at $287 in total drug cost. In 2023, CMS named 43 claims across 2 drugs.
Part D claims, 2024118
Drugs named by CMS3
Total drug cost$287
Part D patients59
Dr. Schaeffer's Part D claims by kind of drug, 2024
- Generic109 claims92%
- Brand-name and other9 claims8%
Dr. Schaeffer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Schaeffer's Part D claims, 2024
- Opioids41%48 of 118 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 432024: 7370%
Drugs named by CMS: 3 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Matthew R. Schaeffer takes part in Medicare
Dr. Schaeffer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Matthew R. Schaeffer has 10 publications on record
Dmand AI links 10 papers to Dr. Schaeffer, published from 2015 to 2024. 2023 was the busiest year, with 2. The most frequent topics are Carcinoma, Basal Cell, Skin Neoplasms and Mohs Surgery. Dr. Schaeffer has published most often in J Am Acad Dermatol. Dr. Schaeffer's most frequent co-authors are Diana Bolotin, MD, Ian A. Maher, MD and Kira Minkis, MD, PhD.
Papers10
Years published2015 to 2024
Dr. Schaeffer's papers by year, 2015 to 2024
Topics Dr. Schaeffer writes about most
- Carcinoma, Basal Cell
- Skin Neoplasms
- Mohs Surgery
- Pain
- Anesthetics, Local
- Axilla
- Biopsy
- Carcinoma, Squamous Cell
Dr. Schaeffer's most frequent co-authors
Recent publications by Dr. Schaeffer
Carcinoma, Basal CellCarcinoma, Squamous CellMohs Surgery
BiopsyCarcinoma, Basal CellSkin Neoplasms
J Am Acad Dermatol
Anesthetics, LocalLidocaineMohs Surgery
Anesthetics, LocalAxillaHair Removal
See who Dr. Schaeffer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Schaeffer works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew R. Schaeffer received $171 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Schaeffer from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $149.
General payments to Dr. Schaeffer by program year, 2022 to 2024
Companies that paid Dr. Schaeffer the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew R. Schaeffer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Matthew R. Schaeffer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Matthew R. Schaeffer's NPI number?
Dr. Matthew R. Schaeffer's NPI number is 1487276457. It was assigned on May 13, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew R. Schaeffer?
Dr. Matthew R. Schaeffer is a general surgeon in Dayton, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Matthew R. Schaeffer practice?
Dr. Schaeffer practices at 128 E Apple St., Dayton, OH 45409. Dr. Schaeffer's primary practice is WashU Medicine Psychiatry, a medical group.
What is Dr. Matthew R. Schaeffer's office phone number?
The practice phone on file for Dr. Schaeffer is (567) 224-1254.
What is Dr. Matthew R. Schaeffer's medical license number?
Dr. Schaeffer holds Ohio license 57.249856.
What medical group is Dr. Matthew R. Schaeffer part of?
Dr. Schaeffer is part of WashU Medicine Psychiatry in Saint Louis, Missouri.
Does Dr. Matthew R. Schaeffer accept Medicare?
Yes. CMS lists Dr. Schaeffer as accepting Medicare assignment.
What drugs does Dr. Matthew R. Schaeffer prescribe most?
In 2024 Medicare Part D data, Dr. Schaeffer's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Ondansetron HCl.
Has Dr. Matthew R. Schaeffer received payments from drug or device companies?
CMS Open Payments shows $171 in general payments to Dr. Schaeffer from 2 companies from 2022 to 2024. The largest total came from Solventum Corporation.
How long has Dr. Matthew R. Schaeffer been practicing?
Dr. Schaeffer's NPI was assigned in 2020.
Does Dr. Matthew R. Schaeffer do research?
Dmand AI links 10 publications to Dr. Schaeffer, published from 2015 to 2024.
Who does Dr. Matthew R. Schaeffer publish with?
Dr. Schaeffer's most frequent co-authors are Diana Bolotin, MD (4 shared papers), Ian A. Maher, MD (4 shared papers) and Kira Minkis, MD, PhD (4 shared papers).
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