Dr. Stephen E. Nadeau, MD
- Medicare services, 2024
- 146
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 1,988
- Publications
- 97
- Clinical trials
- 5
- Practice address
- 1601 Sw Archer Rd, Gainesville, FL 32608
- Practice phone
- Call (866) 793-4591
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Malcom Randall Department of Veterans Affairs Medical Center
VA Clinic / Health Facility · Gainesville, Florida
Find Dr. Nadeau'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. Stephen E. Nadeau is a neurologist in Gainesville, Florida
Dr. Nadeau practices at Malcom Randall Department of Veterans Affairs Medical Center in Gainesville, Florida.
Dr. Nadeau's NPI, 1831115203, was assigned on July 15, 2006. Dr. Nadeau graduated from University Of Florida College Of Medicine in 1977. Dr. Nadeau holds Florida license ME33898.
- NPI
- 1831115203NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911030424
- NPI enumeration date
- July 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (866) 793-4591
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen E. Nadeau practices at Malcom Randall Department of Veterans Affairs Medical Center in Gainesville, Florida
Dr. Nadeau's primary practice is Malcom Randall Department of Veterans Affairs Medical Center, at 1601 Sw Archer Rd, Gainesville, FL 32608. The practice phone is (866) 793-4591.
- Malcom Randall Department of Veterans Affairs Medical Center1601 Sw Archer Rd, Gainesville, FL 32608Phone(866) 793-4591
Source: Dmand AI Affiliation Data
Dr. Stephen E. Nadeau is affiliated with 3 sites of care and 1 medical group
Dr. Nadeau's primary practice is Malcom Randall Department of Veterans Affairs Medical Center in Gainesville, Florida. Dr. Nadeau is also affiliated with UF Health Shands Hospital. The medical group on file is UF Health Physicians. Dmand AI also links Dr. Nadeau to 1 more therapy and rehab clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen E. Nadeau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nadeau practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Malcom Randall Department of Veterans Affairs Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen E. Nadeau is one of 1,297 neurologists in Florida
Neurology is Dr. Nadeau's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Nadeau is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Nadeau is licensed in Florida.
Specialties and state licenses
- Neurology, FloridaPrimary
Clinical focus
Dmand AI lists alzheimer's disease, cerebrovascular disease, fibromyalgia and chronic pain, hereditary polyneuropathy, lower back pain, migraine and chronic headache, multiple sclerosis and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Nadeau treats.
Neurologists near Dr. Nadeau
Counts of neurologists 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. Stephen E. Nadeau billed Medicare for 146 services in 2024
CMS data shows 146 Medicare services from Dr. Nadeau across 3 procedure codes in 2024, for 75 Medicare patients. Medicare paid $13,531 for them. Every service was in an office.
Dr. Nadeau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 892024: 946%
- Other services
- 2023: 522024: 52No change
Dr. Nadeau compared with the Florida median for neurologists, 2024
- Dr. Nadeau
- Florida median
- Medicare services
- 146vs 47970% below
- Medicare patients
- 75vs 23768% below
- Part D claims
- 1,761vs 4154.2 times
Medians across 1,209 neurologists in Florida with Dmand AI profiles that report each measure.
Dr. Nadeau'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. Nadeau?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nadeau and other neurologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen E. Nadeau treated 75 Medicare patients in 2024, average age 72
CMS counts 75 Medicare patients who saw Dr. Nadeau in 2024. The largest group is 65 to 74, with 36 patients. 68% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nadeau's median patient age at 72, with 61% women.
Dr. Nadeau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nadeau's Medicare patients by sex, 2024
- Women4864%
- Men2736%
Chronic conditions among Dr. Nadeau's Medicare patients, 2024
- High cholesterol68%
- High blood pressure67%
- Mood disorders56%
- Arthritis53%
- Depression51%
- Alzheimer's and dementia44%
- Anxiety40%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nadeau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen E. Nadeau wrote 1,988 Medicare Part D claims in 2024
In 2024, Dr. Nadeau wrote 1,988 Medicare Part D claims for 150 patients. 90% of them were for generic drugs. CMS names the drug for 1,761 of them, across 48 drugs with 11 or more claims each, at $298,994 in total drug cost. In 2023, CMS named 1,910 claims across 53 drugs.
Dr. Nadeau's Part D claims by kind of drug, 2024
- Generic1,791 claims90%
- Brand-name and other197 claims10%
Dr. Nadeau'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. Nadeau's Part D claims, 2024
- Antipsychotics, patients 65 and over3%54 of 1,988 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: 1,9102024: 1,7618%
Drugs named by CMS: 48 in 2024, 53 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
Dr. Stephen E. Nadeau scored 48 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 48 out of 100 for Dr. Nadeau for performance year 2024, reported through an alternative payment model (APM). Dr. Nadeau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nadeau as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nadeau's MIPS scores, performance year 2024
- 48of 100Final score
- 38.5of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stephen E. Nadeau has 97 publications on record
Dmand AI links 97 papers to Dr. Nadeau, published from 2007 to 2025. 2010 was the busiest year, with 3. The most frequent topics are Brain, Biomechanical Phenomena and Magnetic Resonance Imaging. Dr. Nadeau has published most often in Brain Lang. Dr. Nadeau's most frequent co-authors are Samuel S. Wu, MD, Wayne K. Goodman, MD and Michael Scott Okun, MD.
Dr. Nadeau's papers by year, 2009 to 2025
Topics Dr. Nadeau writes about most
- Brain
- Biomechanical Phenomena
- Magnetic Resonance Imaging
- Neuropsychological Tests
- Stroke
- Muscle, Skeletal
- Cerebral Infarction
- Stroke Rehabilitation
Dr. Nadeau's most frequent co-authors
- Samuel S. Wu, MD4 shared papers
- Wayne K. Goodman, MD3 shared papers
- Michael Scott Okun, MD3 shared papers
Recent publications by Dr. Nadeau
Neurotherapeutics
Front Pain Res (Lausanne)
See who Dr. Nadeau researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nadeau works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen E. Nadeau has worked on 5 clinical trials
Dmand AI links Dr. Nadeau to 5 clinical trials, 2 of them phase 2 studies. 1 is still active or recruiting. Conditions studied include Stroke, Depression and Motor Activity. US Department of Veterans Affairs sponsors the most, 3.
Clinical trials with Dr. Nadeau by phase
- NonePhase 1: no trials
- 1Phase 1/2: 1 trial
- 2Phase 2: 2 trials
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Nadeau's trials
- Stroke
- Depression
- Motor Activity
- Paresis
- Stress Disorders, Post-Traumatic
Investigators on the most trials with Dr. Nadeau
Recent clinical trials with Dr. Nadeau
Improving Stroke Rehabilitation: Spacing Effect and D-cycloserine (opens in a new tab)
Strength Training and Stroke (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Stephen E. Nadeau received $20 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Nadeau from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $20.
Companies that paid Dr. Nadeau the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen E. Nadeau has 1 award and honors on record
Dmand AI lists 1 award for Dr. Nadeau, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Nadeau
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Stephen E. Nadeau graduated from University Of Florida College Of Medicine
Dr. Nadeau graduated from University Of Florida College Of Medicine in 1977. Dr. Nadeau is a member of AAN.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Stephen E. Nadeau accepts plans from 8 insurance carriers
Dr. Nadeau is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Nadeau accepts, by number of carriers
- Medicare7
- PPO7
- HMO4
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen E. Nadeau'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Stephen E. Nadeau
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. Stephen E. Nadeau's NPI number?
Dr. Stephen E. Nadeau's NPI number is 1831115203. It was assigned on July 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen E. Nadeau?
Dr. Stephen E. Nadeau is a neurologist in Gainesville, Florida. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Stephen E. Nadeau practice?
Dr. Nadeau practices at 1601 Sw Archer Rd, Gainesville, FL 32608. Dr. Nadeau's primary practice is Malcom Randall Department of Veterans Affairs Medical Center in Gainesville, Florida. Dmand AI also links Dr. Nadeau to 1 therapy and rehab clinic.
What is Dr. Stephen E. Nadeau's office phone number?
The practice phone on file for Dr. Nadeau is (866) 793-4591.
What is Dr. Stephen E. Nadeau's medical license number?
Dr. Nadeau holds Florida license ME33898.
Which hospitals is Dr. Stephen E. Nadeau affiliated with?
Dr. Nadeau is affiliated with UF Health Shands Hospital.
What medical group is Dr. Stephen E. Nadeau part of?
Dr. Nadeau is linked to UF Health Physicians.
Does Dr. Stephen E. Nadeau accept Medicare?
Yes. CMS data shows Dr. Nadeau billed Medicare for 146 services in 2024, and Dr. Nadeau accepts Medicare assignment.
Does Dr. Stephen E. Nadeau offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nadeau as offering telehealth services.
What is Dr. Stephen E. Nadeau's MIPS score?
Dr. Nadeau's MIPS final score for performance year 2024 is 48 out of 100, reported through an alternative payment model (APM).
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Stephen E. Nadeau see?
CMS counts 75 Medicare patients who saw Dr. Nadeau in 2024, with an average age of 72.
Is Dr. Stephen E. Nadeau board certified?
Yes. Dr. Nadeau is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Stephen E. Nadeau bill to Medicare?
In 2024, Dr. Nadeau's most billed Medicare services were office visit, established patient (99215), medicare service (G2212) and office visit, new patient (99205).
Where did Dr. Stephen E. Nadeau go to medical school?
Dr. Nadeau graduated from University Of Florida College Of Medicine in 1977.
What drugs does Dr. Stephen E. Nadeau prescribe most?
In 2024 Medicare Part D data, Dr. Nadeau's most prescribed drugs by claims were Butalbital-Acetaminophen-Caffe, Trazodone HCl and Carbidopa-Levodopa ER.
Has Dr. Stephen E. Nadeau received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Nadeau from 1 company from 2016 to 2016. The largest total came from Boston Scientific Corporation.
How long has Dr. Stephen E. Nadeau been practicing?
Dr. Nadeau graduated from medical school in 1977, 49 years ago.
Does Dr. Stephen E. Nadeau do research?
Dmand AI links 97 publications to Dr. Nadeau, published from 2007 to 2025. Dr. Nadeau has worked on 5 clinical trials.
Who does Dr. Stephen E. Nadeau publish with?
Dr. Nadeau's most frequent co-authors are Samuel S. Wu, MD (4 shared papers), Wayne K. Goodman, MD (3 shared papers) and Michael Scott Okun, MD (3 shared papers).
What insurance does Dr. Stephen E. Nadeau accept?
Dr. Nadeau is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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