Catheterization, Central VenousClinical CompetenceEducational Measurement
Dr. Steven D. Leydorf, MD
NPI1972091569PAC ID1850642729
- Medicare services, 2024
- 137
- Medicare patients, 2024
- 72
- Part D claims, 2023
- 55
- Publications
- 4
- MIPS score, 2024
- 83
- Practice address
- 1001 Sam Perry Boulevard, Fredericksburg, VA 22401
- Practice phone
- Call (540) 741-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Leydorf's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Steven D. Leydorf is a general surgeon in Fredericksburg, Virginia
Dr. Leydorf practices at Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare.
Dr. Leydorf's NPI, 1972091569, was assigned on April 29, 2018. Dr. Leydorf graduated from University of Maryland School of Medicine in 2018. Dr. Leydorf holds Maryland license D0101479.
NPI and contact details
- NPI
- 1972091569NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850642729
- NPI enumeration date
- April 29, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 741-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven D. Leydorf practices at Mary Washington Hospital in Fredericksburg, Virginia
Dr. Leydorf's primary practice is Mary Washington Hospital, at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401 in Fredericksburg City. The practice phone is (540) 741-1100.
- Mary Washington Hospital1001 Sam Perry Boulevard, Fredericksburg, VA 22401 · Fredericksburg CityPhone(540) 741-1100
Source: Dmand AI Affiliation Data
Dr. Steven D. Leydorf is affiliated with 2 sites of care and 2 medical groups
Dr. Leydorf's primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dr. Leydorf is also affiliated with The Johns Hopkins Hospital. The medical group on file is Mary Washington Healthcare. Dmand AI also links Dr. Leydorf 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. Steven D. Leydorf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leydorf practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mary Washington Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Leydorf practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mary Washington Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Steven D. Leydorf is one of 739 general surgeons in Virginia
Surgery is Dr. Leydorf's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Leydorf is licensed in Maryland.
Specialties and state licenses
- Surgery, MarylandPrimary
General surgeons near Dr. Leydorf
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
739general surgeons in Virginia17general surgeons in Fredericksburg9general surgeons at Mary Washington Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Steven D. Leydorf billed Medicare for 137 services in 2024
CMS data shows 137 Medicare services from Dr. Leydorf across 4 procedure codes in 2024, for 72 Medicare patients. Medicare paid $9,548 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024137
Medicare patients72
Paid by Medicare$9,548
Procedure codes4
Dr. Leydorf compared with the Virginia median for general surgeons, 2024
- Dr. Leydorf
- Virginia median
- Medicare services
- 137vs 19028% below
- Medicare patients
- 72vs 14450% below
- Part D claims
- 55vs 3462% above
Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Leydorf'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.
Need commercial claims for Dr. Leydorf?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leydorf and other general surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven D. Leydorf treated 72 Medicare patients in 2024, average age 73
CMS counts 72 Medicare patients who saw Dr. Leydorf in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.38, 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. Leydorf's median patient age at 69, with 40% women.
Medicare patients, 202472
Average age73
Average risk score2.38
Also on Medicaid25%
Dr. Leydorf's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Leydorf's Medicare patients by sex, 2024
- Women3954%
- Men3346%
Chronic conditions among Dr. Leydorf's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease56%
- Mood disorders53%
- Heart failure46%
- Diabetes44%
- Ischemic heart disease44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leydorf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women40%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Steven D. Leydorf wrote 55 Medicare Part D claims in 2023
In 2023, Dr. Leydorf wrote 55 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $149 in total drug cost. In 2022, CMS named 63 claims across 3 drugs.
Part D claims, 202355
Drugs named by CMS2
Total drug cost$149
Dr. Leydorf's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 632023: 5513%
Drugs named by CMS: 2 in 2023, 3 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Steven D. Leydorf scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Leydorf for performance year 2024, reported as part of a group. Dr. Leydorf accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Leydorf's MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find general surgeons like Dr. Leydorf by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Steven D. Leydorf has 4 publications on record
Dmand AI links 4 papers to Dr. Leydorf, published from 2017 to 2025. Dr. Leydorf's most frequent co-authors are George T. Fantry, MD, Cristina Barbosa Feather, MD and Jilian Nicholas, DO.
Papers4
Years published2017 to 2025
Dr. Leydorf's papers by year, 2017 to 2025
Dr. Leydorf's most frequent co-authors
- George T. Fantry, MD1 shared paper
- Cristina Barbosa Feather, MD1 shared paper
- Jilian Nicholas, DO1 shared paper
Recent publications by Dr. Leydorf
COVID-19Postoperative ComplicationsQuality Improvement
Bile DuctsCholecystectomy, LaparoscopicCholecystitis, Acute
See who Dr. Leydorf researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Leydorf 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. Steven D. Leydorf received $300 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Leydorf from 2 drug and device companies in 2025. Food and beverage make up the largest share, 54% of the total. Davol Inc. paid the most, $162.
General payments to Dr. Leydorf by kind, 2025 to 2025
$300in total
- Food and beverage$16254%
- Travel and lodging$13946%
Companies that paid Dr. Leydorf the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Steven D. Leydorf graduated from University of Maryland School of Medicine
Dr. Leydorf graduated from University of Maryland School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Steven D. Leydorf'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Steven D. Leydorf
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. Steven D. Leydorf's NPI number?
Dr. Steven D. Leydorf's NPI number is 1972091569. It was assigned on April 29, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven D. Leydorf?
Dr. Steven D. Leydorf is a general surgeon in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Steven D. Leydorf practice?
Dr. Leydorf practices at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401. Dr. Leydorf's primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dmand AI also links Dr. Leydorf to 1 medical group.
What is Dr. Steven D. Leydorf's office phone number?
The practice phone on file for Dr. Leydorf is (540) 741-1100.
What is Dr. Steven D. Leydorf's medical license number?
Dr. Leydorf holds Maryland license D0101479.
Which hospitals is Dr. Steven D. Leydorf affiliated with?
Dr. Leydorf practices at Mary Washington Hospital in Fredericksburg, Virginia. Dr. Leydorf is also affiliated with The Johns Hopkins Hospital.
What medical group is Dr. Steven D. Leydorf part of?
Dr. Leydorf is linked to Mary Washington Healthcare. Dmand AI links Dr. Leydorf to 1 more medical group.
Does Dr. Steven D. Leydorf accept Medicare?
Yes. CMS data shows Dr. Leydorf billed Medicare for 137 services in 2024, and Dr. Leydorf accepts Medicare assignment.
What is Dr. Steven D. Leydorf's MIPS score?
Dr. Leydorf's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Steven D. Leydorf see?
CMS counts 72 Medicare patients who saw Dr. Leydorf in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Steven D. Leydorf bill to Medicare?
In 2024, Dr. Leydorf's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and hospital inpatient care (99233).
Where did Dr. Steven D. Leydorf go to medical school?
Dr. Leydorf graduated from University of Maryland School of Medicine in 2018.
What drugs does Dr. Steven D. Leydorf prescribe most?
In 2023 Medicare Part D data, Dr. Leydorf's most prescribed drugs by claims were Oxycodone HCl and Ondansetron HCl.
Has Dr. Steven D. Leydorf received payments from drug or device companies?
CMS Open Payments shows $300 in general payments to Dr. Leydorf from 2 companies from 2025 to 2025. The largest total came from Davol Inc.
How long has Dr. Steven D. Leydorf been practicing?
Dr. Leydorf graduated from medical school in 2018, 8 years ago.
Does Dr. Steven D. Leydorf do research?
Dmand AI links 4 publications to Dr. Leydorf, published from 2017 to 2025.
Who does Dr. Steven D. Leydorf publish with?
Dr. Leydorf's most frequent co-authors are George T. Fantry, MD (1 shared paper), Cristina Barbosa Feather, MD (1 shared paper) and Jilian Nicholas, DO (1 shared paper).
Selling to surgery practices?
See general surgeons in Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card