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Dr. Michael Wayne Sauder, MD, MPH
NPI1265691661PAC ID8426226804
- Medicare services, 2024
- 440
- Medicare patients, 2024
- 176
- Part D claims, 2024
- 142
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 555 North Duke Street, Lancaster, PA 17602
- Practice phone
- Call (717) 544-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Michael Wayne Sauder is a hospitalist in Lancaster, Pennsylvania
Dr. Sauder practices at Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania.
Dr. Sauder's NPI, 1265691661, was assigned on June 2, 2008. Dr. Sauder graduated from Johns Hopkins University School of Medicine in 2008. Dr. Sauder holds Pennsylvania license MD441953.
NPI and contact details
- NPI
- 1265691661NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426226804
- NPI enumeration date
- June 2, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 544-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Wayne Sauder practices at Lancaster General Hospital in Lancaster, Pennsylvania
Dr. Sauder's primary practice is Lancaster General Hospital, at 555 North Duke Street, Lancaster, PA 17602 in Lancaster County. The practice phone is (717) 544-5511.
- Lancaster General Hospital555 North Duke Street, Lancaster, PA 17602 · Lancaster CountyPhone(717) 544-5511
Source: Dmand AI Affiliation Data
Dr. Michael Wayne Sauder is affiliated with 1 site of care and 2 medical groups
Dr. Sauder's primary practice is Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania. The medical group on file is WellSpan Digestive Health. Dmand AI also links Dr. Sauder to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Wayne Sauder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sauder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lancaster General Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Wayne Sauder is one of 1,233 hospitalists in Pennsylvania
Hospitalist is Dr. Sauder's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Sauder is licensed in Pennsylvania.
Specialties and state licenses
- Hospitalist, PennsylvaniaPrimary
Hospitalists near Dr. Sauder
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
1,233hospitalists in Pennsylvania19hospitalists in Lancaster14hospitalists at Lancaster General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael Wayne Sauder billed Medicare for 440 services in 2024
CMS data shows 440 Medicare services from Dr. Sauder across 6 procedure codes in 2024, for 176 Medicare patients. Medicare paid $32,393 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024440
Medicare patients176
Paid by Medicare$32,393
Procedure codes6
Dr. Sauder's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4792024: 4408%
Dr. Sauder compared with the Pennsylvania median for hospitalists, 2024
- Dr. Sauder
- Pennsylvania median
- Medicare services
- 440vs 4137% above
- Medicare patients
- 176vs 20615% below
- Part D claims
- 44vs 6835% below
Medians across 1,187 hospitalists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Sauder's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sauder and other hospitalists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Wayne Sauder treated 176 Medicare patients in 2024, average age 77
CMS counts 176 Medicare patients who saw Dr. Sauder in 2024. The largest group is 75 to 84, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sauder's median patient age at 71, with 52% women.
Medicare patients, 2024176
Average age77
Average risk score2.76
Also on Medicaid16%
Dr. Sauder's Medicare patients by age, 2024
Dr. Sauder's Medicare patients by sex, 2024
- Women9051%
- Men8649%
Chronic conditions among Dr. Sauder's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease59%
- Arthritis52%
- Ischemic heart disease48%
- Heart failure47%
- Diabetes45%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sauder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Wayne Sauder wrote 142 Medicare Part D claims in 2024
In 2024, Dr. Sauder wrote 142 Medicare Part D claims for 50 patients. 82% of them were for generic drugs. CMS names the drug for 44 of them, across 3 drugs with 11 or more claims each, at $8,842 in total drug cost. In 2023, CMS named 40 claims across 3 drugs.
Part D claims, 2024142
Drugs named by CMS3
Total drug cost$8,842
Part D patients50
Dr. Sauder's Part D claims by kind of drug, 2024
- Generic117 claims82%
- Brand-name and other25 claims18%
Dr. Sauder'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. Sauder's Part D claims, 2024
- Antibiotics11%16 of 142 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: 402024: 4410%
Drugs named by CMS: 3 in 2024, 3 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. Michael Wayne Sauder takes part in Medicare
Dr. Sauder 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. Michael Wayne Sauder has 2 publications on record
Dmand AI links 2 papers to Dr. Sauder in 2019. Dr. Sauder's most frequent co-author is Roy Ziegelstein, MD.
Papers2
Dr. Sauder's most frequent co-authors
Recent publications by Dr. Sauder
AspirinAtrial FibrillationClopidogrel
See who Dr. Sauder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sauder works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Wayne Sauder received $73 in industry payments from 2017 to 2018
CMS Open Payments shows 4 general payments to Dr. Sauder from 4 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $22.
General payments to Dr. Sauder by program year, 2017 to 2018
Companies that paid Dr. Sauder the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Wayne Sauder graduated from Johns Hopkins University School of Medicine
Dr. Sauder graduated from Johns Hopkins University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Wayne Sauder'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Michael Wayne Sauder
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. Michael Wayne Sauder's NPI number?
Dr. Michael Wayne Sauder's NPI number is 1265691661. It was assigned on June 2, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Wayne Sauder?
Dr. Michael Wayne Sauder is a hospitalist in Lancaster, Pennsylvania. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Michael Wayne Sauder practice?
Dr. Sauder practices at 555 North Duke Street, Lancaster, PA 17602. Dr. Sauder's primary practice is Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania. Dmand AI also links Dr. Sauder to 1 medical group.
What is Dr. Michael Wayne Sauder's office phone number?
The practice phone on file for Dr. Sauder is (717) 544-5511.
What is Dr. Michael Wayne Sauder's medical license number?
Dr. Sauder holds Pennsylvania license MD441953.
Which hospitals is Dr. Michael Wayne Sauder affiliated with?
Dr. Sauder practices at Lancaster General Hospital in Lancaster, Pennsylvania.
What medical group is Dr. Michael Wayne Sauder part of?
Dr. Sauder is linked to WellSpan Digestive Health. Dmand AI links Dr. Sauder to 1 more medical group.
Does Dr. Michael Wayne Sauder accept Medicare?
Yes. CMS data shows Dr. Sauder billed Medicare for 440 services in 2024, and Dr. Sauder accepts Medicare assignment.
How many Medicare patients does Dr. Michael Wayne Sauder see?
CMS counts 176 Medicare patients who saw Dr. Sauder in 2024, with an average age of 77.
What services does Dr. Michael Wayne Sauder bill to Medicare?
In 2024, Dr. Sauder's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
Show 6 more questionsShow fewer questions
Where did Dr. Michael Wayne Sauder go to medical school?
Dr. Sauder graduated from Johns Hopkins University School of Medicine in 2008.
What drugs does Dr. Michael Wayne Sauder prescribe most?
In 2024 Medicare Part D data, Dr. Sauder's most prescribed drugs by claims were Spironolactone, Atorvastatin Calcium and Entresto.
Has Dr. Michael Wayne Sauder received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Dr. Sauder from 4 companies from 2017 to 2018. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Michael Wayne Sauder been practicing?
Dr. Sauder graduated from medical school in 2008, 18 years ago.
Does Dr. Michael Wayne Sauder do research?
Dmand AI links 2 publications to Dr. Sauder.
Who does Dr. Michael Wayne Sauder publish with?
Dr. Sauder's most frequent co-authors are Roy Ziegelstein, MD (1 shared paper).
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