Dr. William Christopher Fox, MD
- Medicare services, 2024
- 450
- Medicare patients, 2024
- 227
- Part D claims, 2024
- 15
- Publications
- 54
- MIPS score, 2024
- 84
- Practice address
- 4500 San Pablo Rd, Jacksonville, FL 32224
- Practice phone
- Call (904) 953-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fox'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. William Christopher Fox is a neurosurgeon in Jacksonville, Florida
Dr. Fox practices at Mayo Clinic Hospital in Jacksonville, Florida, part of Mayo Clinic.
Dr. Fox's NPI, 1134241243, was assigned on April 6, 2007. Dr. Fox graduated from University Of Michigan Medical School in 2003. Dr. Fox holds Florida license ME124848.
- NPI
- 1134241243NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729222674
- NPI enumeration date
- April 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (904) 953-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Christopher Fox practices at Mayo Clinic Hospital in Jacksonville, Florida
Dr. Fox's primary practice is Mayo Clinic Hospital, at 4500 San Pablo Rd, Jacksonville, FL 32224 in Duval County. The practice phone is (904) 953-2000.
- Mayo Clinic Hospital4500 San Pablo Rd, Jacksonville, FL 32224 · Duval CountyPhone(904) 953-2000
Source: Dmand AI Affiliation Data
Dr. William Christopher Fox is affiliated with 3 sites of care and 3 medical groups
Dr. Fox's primary practice is Mayo Clinic Hospital in Jacksonville, Florida, part of Mayo Clinic. Dr. Fox is also affiliated with Brooks Rehabilitation Hospital - University Campus. The medical group on file is Mayo Clinic Jacksonville. Dmand AI also links Dr. Fox to 2 more medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Christopher Fox's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fox practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Christopher Fox is one of 577 neurosurgeons in Florida
Neurological surgery is Dr. Fox's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Fox is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Fox's licenses on file in 5 states: Florida, California, New York, Michigan and New Jersey.
Specialties and state licenses
- Neurological surgery, FloridaPrimary
- California license
- New York license
- Michigan license
- New Jersey license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Fox treats.
Neurosurgeons near Dr. Fox
Counts of neurosurgeons 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. William Christopher Fox billed Medicare for 450 services in 2024
CMS data shows 450 Medicare services from Dr. Fox across 18 procedure codes in 2024, for 227 Medicare patients. Medicare paid $112,177 for them.
Dr. Fox's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2522024: 21315%
- Surgery
- 2023: 1892024: 1881%
- Imaging
- 2023: 282024: 3214%
- Tests and treatments
- 2023: 142024: 1721%
Where Dr. Fox's Medicare services took place, 2024
- In an office21347%
- In a facility23753%
Dr. Fox compared with the Florida median for neurosurgeons, 2024
- Dr. Fox
- Florida median
- Medicare services
- 450vs 22997% above
- Medicare patients
- 227vs 17034% above
Medians across 503 neurosurgeons in Florida with Dmand AI profiles that report each measure.
Dr. Fox'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. Fox?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fox and other neurosurgeons in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Christopher Fox treated 227 Medicare patients in 2024, average age 73
CMS counts 227 Medicare patients who saw Dr. Fox in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.52, 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. Fox's median patient age at 69, with 40% women.
Dr. Fox's Medicare patients by age, 2024
Dr. Fox's Medicare patients by sex, 2024
- Women11651%
- Men11149%
Chronic conditions among Dr. Fox's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Anxiety44%
- Mood disorders39%
- Ischemic heart disease38%
- Depression37%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fox'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%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Christopher Fox wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Fox wrote 15 Medicare Part D claims. 80% of them were for generic drugs.
Dr. Fox's Part D claims by kind of drug, 2024
- Generic12 claims80%
- Brand-name and other3 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. William Christopher Fox scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Fox for performance year 2024, reported as part of a group. Dr. Fox accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fox as offering telehealth. CMS counts 131 procedures of spinal fusion by Dr. Fox, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Fox's MIPS scores, performance year 2024
- 84of 100Final score
- 74.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Fox ranks in Medicare procedure volume
- Spinal fusion
- 81st percentile131 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 70th percentile40 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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)
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Dr. William Christopher Fox has 54 publications on record
Dmand AI links 54 papers to Dr. Fox, published from 2010 to 2023. 2021 was the busiest year, with 17. The most frequent topics are Embolization, Therapeutic, Neurosurgery and Central Nervous System Vascular Malformations. Dr. Fox has published most often in World Neurosurg. Dr. Fox's most frequent co-authors are Adam J. Polifka, MD, Brian Lim Hoh, MD and Brian Matthew Corliss, MD.
Dr. Fox's papers by year, 2010 to 2023
Topics Dr. Fox writes about most
- Embolization, Therapeutic
- Neurosurgery
- Central Nervous System Vascular Malformations
- Cerebral Angiography
- Endovascular Procedures
- Intracranial Aneurysm
- Neurosurgeons
- Neurosurgical Procedures
Dr. Fox's most frequent co-authors
- Adam J. Polifka, MD15 shared papers
- Brian Lim Hoh, MD10 shared papers
- Brian Matthew Corliss, MD8 shared papers
Recent publications by Dr. Fox
Neurocirugia (Engl Ed)
Procedural, workforce, and reimbursement trends in neuroendovascular procedures (opens in a new tab)
J Neurointerv Surg
See who Dr. Fox researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fox works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William Christopher Fox received $11,139 in industry payments from 2017 to 2024
CMS Open Payments shows 54 general payments to Dr. Fox from 7 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 36% of the total. Nuvasive, Inc. paid the most, $6,282.
General payments to Dr. Fox by program year, 2017 to 2024
General payments to Dr. Fox by kind, 2017 to 2024
- Consulting fees$4,00036%
- Food and beverage$3,92435%
- Travel and lodging$3,21529%
Companies that paid Dr. Fox the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Christopher Fox has 8 awards and honors on record
Dmand AI lists 8 awards for Dr. Fox, most recently Exemplary Teacher Award in 2019.
Awards and honors for Dr. Fox
- 2019
- Exemplary Teacher Award
- Faculty Enhancement Opportunity (FEO) Award
- Study Section Member, NIH PAR-16-292 Mobile Health: Technology and Outcomes in Low and Middle Income Countries Review 2019/05 ZRG1 HDM-A (55) R
- 2018
- Guest Examiner - Oral Board Examination
- Study Section Member, NIH StrokeNet Clinical Trial Application review 2019/01 ZNS1 SRB-H (01) 1
- 2013
- Navy Commendation Medal
Source: Dmand AI Professional Profile Data
Dr. William Christopher Fox graduated from University Of Michigan Medical School
Dr. Fox graduated from University Of Michigan Medical School in 2003. Dr. Fox is a member of AANS/CNS Cerebrovascular Joint Section, AANS/CNS Spine Section, AOA, AANS, CNS and Neurosurgical Society of America.
- Medical school
- Board certified in neurological surgery
- Board certified in endovascular surgical neuroradiology
Source: Dmand AI Professional Profile Data
Dr. William Christopher Fox accepts plans from 8 insurance carriers
Dr. Fox is in network with 8 carriers, including Excellus BlueCross BlueShield, Elevance and Blue Cross Blue Shield of Michigan. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Dr. Fox accepts, by number of carriers
- POS5
- HMO4
- PPO4
- EPO3
- Medicare3
Source: Dmand AI Insurance Network Data
Sources for Dr. William Christopher Fox'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 (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) |
| 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. William Christopher Fox
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. William Christopher Fox's NPI number?
Dr. William Christopher Fox's NPI number is 1134241243. It was assigned on April 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William Christopher Fox?
Dr. William Christopher Fox is a neurosurgeon in Jacksonville, Florida. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. William Christopher Fox practice?
Dr. Fox practices at 4500 San Pablo Rd, Jacksonville, FL 32224. Dr. Fox's primary practice is Mayo Clinic Hospital in Jacksonville, Florida, part of Mayo Clinic. Dmand AI also links Dr. Fox to 2 medical groups and 1 home health agency.
What is Dr. William Christopher Fox's office phone number?
The practice phone on file for Dr. Fox is (904) 953-2000.
What is Dr. William Christopher Fox's medical license number?
Dr. Fox holds Florida license ME124848, one of the licenses on file in 5 states.
Which states has Dr. William Christopher Fox been licensed in?
Dmand AI has state licenses on file for Dr. Fox in Florida (2015 to 2027), California (2012 to 2026), New York (2013 to 2026), Michigan (2003 to 2025) and New Jersey (2013 to 2025).
Which hospitals is Dr. William Christopher Fox affiliated with?
Dr. Fox practices at Mayo Clinic Hospital in Jacksonville, Florida. Dr. Fox is also affiliated with Brooks Rehabilitation Hospital - University Campus.
What medical group is Dr. William Christopher Fox part of?
Dr. Fox is linked to Mayo Clinic Jacksonville. Dmand AI links Dr. Fox to 2 more medical groups.
Does Dr. William Christopher Fox accept Medicare?
Yes. CMS data shows Dr. Fox billed Medicare for 450 services in 2024, and Dr. Fox accepts Medicare assignment.
Does Dr. William Christopher Fox offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fox as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. William Christopher Fox's MIPS score?
Dr. Fox's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. William Christopher Fox see?
CMS counts 227 Medicare patients who saw Dr. Fox in 2024, with an average age of 73.
Is Dr. William Christopher Fox board certified?
Yes. Dr. Fox is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. William Christopher Fox bill to Medicare?
In 2024, Dr. Fox's most billed Medicare services were surgery: bones and joints (22853), office visit, new patient (99203) and office visit, established patient (99212).
Where did Dr. William Christopher Fox go to medical school?
Dr. Fox graduated from University Of Michigan Medical School in 2003.
Has Dr. William Christopher Fox received payments from drug or device companies?
CMS Open Payments shows $11,139 in general payments to Dr. Fox from 7 companies from 2017 to 2024. The largest total came from Nuvasive, Inc.
How long has Dr. William Christopher Fox been practicing?
Dr. Fox graduated from medical school in 2003, 23 years ago.
Does Dr. William Christopher Fox do research?
Dmand AI links 54 publications to Dr. Fox, published from 2010 to 2023.
Who does Dr. William Christopher Fox publish with?
Dr. Fox's most frequent co-authors are Adam J. Polifka, MD (15 shared papers), Brian Lim Hoh, MD (10 shared papers) and Brian Matthew Corliss, MD (8 shared papers).
What insurance does Dr. William Christopher Fox accept?
Dr. Fox is in network with 8 carriers, including Excellus BlueCross BlueShield, Elevance and Blue Cross Blue Shield of Michigan. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
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