Dr. Nathaniel Saint-Preux, MD
- Medicare services, 2024
- 138
- Medicare patients, 2024
- 109
- Part D claims, 2024
- 68
- Hospital affiliations
- 1
- Industry payments
- $1,933
- Practice address
- 500 Hospital Drive, Warrenton, VA 20186
- Practice phone
- Call (540) 316-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Saint-Preux's professional email, personal email and mobile number
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Dr. Nathaniel Saint-Preux is a general surgeon in Warrenton, Virginia
Dr. Saint-Preux practices at Fauquier Health in Warrenton, Virginia, part of Bon Secours Mercy Health.
Dr. Saint-Preux's NPI, 1790218642, was assigned on April 7, 2017. Dr. Saint-Preux graduated from Howard University College of Medicine in 2017. Dr. Saint-Preux holds Virginia license 0101275939.
- NPI
- 1790218642NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082983002
- NPI enumeration date
- April 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 316-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathaniel Saint-Preux practices at Fauquier Health in Warrenton, Virginia
Dr. Saint-Preux's primary practice is Fauquier Health, at 500 Hospital Drive, Warrenton, VA 20186 in Fauquier County. The practice phone is (540) 316-5000.
- Fauquier Health500 Hospital Drive, Warrenton, VA 20186 · Fauquier CountyPhone(540) 316-5000
Source: Dmand AI Affiliation Data
Dr. Nathaniel Saint-Preux is affiliated with 1 site of care and 1 medical group
Dr. Saint-Preux's primary practice is Fauquier Health in Warrenton, Virginia, part of Bon Secours Mercy Health. The medical group on file is Fauquier Health Physician Services.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathaniel Saint-Preux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Saint-Preux practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fauquier Health | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nathaniel Saint-Preux is one of 739 general surgeons in Virginia
Surgery is Dr. Saint-Preux's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Saint-Preux is licensed in Virginia.
Specialties and state licenses
- Surgery, VirginiaPrimary
General surgeons near Dr. Saint-Preux
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nathaniel Saint-Preux billed Medicare for 138 services in 2024
CMS data shows 138 Medicare services from Dr. Saint-Preux across 5 procedure codes in 2024, for 109 Medicare patients. Medicare paid $8,836 for them.
Dr. Saint-Preux's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1072024: 13829%
- Surgery
- 2023: 152024: 0100%
Where Dr. Saint-Preux's Medicare services took place, 2024
- In an office5741%
- In a facility8159%
Dr. Saint-Preux compared with the Virginia median for general surgeons, 2024
- Dr. Saint-Preux
- Virginia median
- Medicare services
- 138vs 19027% below
- Medicare patients
- 109vs 14424% below
- Part D claims
- 16vs 3453% below
Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Saint-Preux'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. Saint-Preux and other general surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathaniel Saint-Preux treated 109 Medicare patients in 2024, average age 75
CMS counts 109 Medicare patients who saw Dr. Saint-Preux in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Saint-Preux's median patient age at 51, with 37% women.
Dr. Saint-Preux's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Saint-Preux's Medicare patients by sex, 2024
- Women4945%
- Men6055%
Chronic conditions among Dr. Saint-Preux's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis40%
- Diabetes32%
- Ischemic heart disease28%
- Anxiety26%
- Chronic kidney disease24%
- Atrial fibrillation23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Saint-Preux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women37%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathaniel Saint-Preux wrote 68 Medicare Part D claims in 2024
In 2024, Dr. Saint-Preux wrote 68 Medicare Part D claims for 42 patients. 94% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $73 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Dr. Saint-Preux's Part D claims by kind of drug, 2024
- Generic64 claims94%
- Brand-name and other4 claims6%
Dr. Saint-Preux'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. Saint-Preux's Part D claims, 2024
- Opioids47%32 of 68 claims
- Antibiotics28%19 of 68 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: 202024: 1620%
Drugs named by CMS: 1 in 2024, 1 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. Nathaniel Saint-Preux takes part in Medicare
Dr. Saint-Preux accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nathaniel Saint-Preux received $1,933 in industry payments from 2021 to 2025
CMS Open Payments shows 21 general payments to Dr. Saint-Preux from 10 drug and device companies from 2021 to 2025. Education make up the largest share, 52% of the total. Intuitive Surgical, Inc. paid the most, $1,417.
General payments to Dr. Saint-Preux by program year, 2021 to 2025
General payments to Dr. Saint-Preux by kind, 2021 to 2025
- Education$1,00052%
- Food and beverage$51627%
- Travel and lodging$41722%
Companies that paid Dr. Saint-Preux the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathaniel Saint-Preux graduated from Howard University College of Medicine
Dr. Saint-Preux graduated from Howard University College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathaniel Saint-Preux'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Nathaniel Saint-Preux
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. Nathaniel Saint-Preux's NPI number?
Dr. Nathaniel Saint-Preux's NPI number is 1790218642. It was assigned on April 7, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathaniel Saint-Preux?
Dr. Nathaniel Saint-Preux is a general surgeon in Warrenton, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nathaniel Saint-Preux practice?
Dr. Saint-Preux practices at 500 Hospital Drive, Warrenton, VA 20186. Dr. Saint-Preux's primary practice is Fauquier Health in Warrenton, Virginia, part of Bon Secours Mercy Health.
What is Dr. Nathaniel Saint-Preux's office phone number?
The practice phone on file for Dr. Saint-Preux is (540) 316-5000.
What is Dr. Nathaniel Saint-Preux's medical license number?
Dr. Saint-Preux holds Virginia license 0101275939.
Which hospitals is Dr. Nathaniel Saint-Preux affiliated with?
Dr. Saint-Preux practices at Fauquier Health in Warrenton, Virginia.
What medical group is Dr. Nathaniel Saint-Preux part of?
Dr. Saint-Preux is linked to Fauquier Health Physician Services.
Does Dr. Nathaniel Saint-Preux accept Medicare?
Yes. CMS data shows Dr. Saint-Preux billed Medicare for 138 services in 2024, and Dr. Saint-Preux accepts Medicare assignment.
How many Medicare patients does Dr. Nathaniel Saint-Preux see?
CMS counts 109 Medicare patients who saw Dr. Saint-Preux in 2024, with an average age of 75.
What services does Dr. Nathaniel Saint-Preux bill to Medicare?
In 2024, Dr. Saint-Preux's most billed Medicare services were hospital inpatient care (99232), office visit, new patient (99202) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. Nathaniel Saint-Preux go to medical school?
Dr. Saint-Preux graduated from Howard University College of Medicine in 2017.
What drugs does Dr. Nathaniel Saint-Preux prescribe most?
In 2024 Medicare Part D data, Dr. Saint-Preux's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Nathaniel Saint-Preux received payments from drug or device companies?
CMS Open Payments shows $1,933 in general payments to Dr. Saint-Preux from 10 companies from 2021 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Nathaniel Saint-Preux been practicing?
Dr. Saint-Preux graduated from medical school in 2017, 9 years ago.
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