World Neurosurg
Dr. Daniel Fassett, MBA, MD
- Medicare services, 2024
- 758
- Medicare patients, 2024
- 224
- Part D claims, 2024
- 190
- Publications
- 43
- Clinical trials
- 1
- Practice address
- 601 E Rollins St, Orlando, FL 32803
- Practice phone
- Call (407) 303-1976
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fassett'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. Daniel Fassett is a neurosurgeon in Orlando, Florida
Dr. Fassett practices at AdventHealth Orlando in Orlando, Florida, part of AdventHealth.
Dr. Fassett's NPI, 1205902442, was assigned on November 28, 2006. Dr. Fassett graduated from Medical College of Georgia in 2000. Dr. Fassett holds Florida license ME154265.
- NPI
- 1205902442NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476655978
- NPI enumeration date
- November 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (407) 303-1976
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Fassett practices at AdventHealth Orlando in Orlando, Florida
Dr. Fassett's primary practice is AdventHealth Orlando, at 601 E Rollins St, Orlando, FL 32803 in Orange County. The practice phone is (407) 303-1976.
- AdventHealth Orlando601 E Rollins St, Orlando, FL 32803 · Orange CountyPhone(407) 303-1976
Source: Dmand AI Affiliation Data
Dr. Daniel Fassett is affiliated with 7 sites of care and 4 medical groups
Dr. Fassett's primary practice is AdventHealth Orlando in Orlando, Florida, part of AdventHealth. Dr. Fassett is also affiliated with AdventHealth Waterman. The medical group on file is AdventHealth Medical Group. Dmand AI also links Dr. Fassett to 1 more hospital, 3 group practices and clinics, 3 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. Daniel Fassett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fassett practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Orlando | Available with a free account |
| +6 more sites and 3 medical groups | 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 AdventHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel Fassett is one of 577 neurosurgeons in Florida
Neurological surgery is Dr. Fassett's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Fassett is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Fassett's licenses on file in 5 states: Florida, Illinois, Michigan, Utah and Pennsylvania.
Specialties and state licenses
- Neurological surgery, FloridaPrimary
- Illinois license
- Michigan license
- Utah license
- Pennsylvania license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Fassett treats.
Neurosurgeons near Dr. Fassett
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. Daniel Fassett billed Medicare for 758 services in 2024
CMS data shows 758 Medicare services from Dr. Fassett across 21 procedure codes in 2024, for 224 Medicare patients. Medicare paid $153,398 for them.
Dr. Fassett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3432024: 3626%
- Surgery
- 2023: 2082024: 25724%
- Imaging
- 2023: 1342024: 1394%
Where Dr. Fassett's Medicare services took place, 2024
- In an office50166%
- In a facility25734%
Dr. Fassett compared with the Florida median for neurosurgeons, 2024
- Dr. Fassett
- Florida median
- Medicare services
- 758vs 2293.3 times
- Medicare patients
- 224vs 17032% above
- Part D claims
- 147vs 354.2 times
Medians across 503 neurosurgeons in Florida with Dmand AI profiles that report each measure.
Dr. Fassett'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. Fassett?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fassett and other neurosurgeons in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Fassett treated 224 Medicare patients in 2024, average age 74
CMS counts 224 Medicare patients who saw Dr. Fassett in 2024. The largest group is 65 to 74, with 110 patients. 75% of them have arthritis, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fassett's median patient age at 62, with 54% women.
Dr. Fassett's Medicare patients by age, 2024
Dr. Fassett's Medicare patients by sex, 2024
- Women11150%
- Men11350%
Chronic conditions among Dr. Fassett's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety42%
- Ischemic heart disease42%
- Chronic kidney disease38%
- Diabetes36%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fassett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Fassett wrote 190 Medicare Part D claims in 2024
In 2024, Dr. Fassett wrote 190 Medicare Part D claims for 78 patients. 100% of them were for generic drugs. CMS names the drug for 147 of them, across 5 drugs with 11 or more claims each, at $1,454 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Dr. Fassett'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. Fassett's Part D claims, 2024
- Opioids27%51 of 190 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: 232024: 147539%
Drugs named by CMS: 5 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
Dr. Daniel Fassett scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Fassett for performance year 2024, reported as part of a group. Dr. Fassett accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fassett as offering telehealth. CMS counts 85 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Fassett, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Fassett's MIPS scores, performance year 2024
- 87of 100Final score
- 77.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Fassett ranks in Medicare procedure volume
- Spinal fusion
- 83rd percentile143 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 91st percentile85 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. Daniel Fassett has 43 publications on record
Dmand AI links 43 papers to Dr. Fassett, published from 2003 to 2022. 2010 was the busiest year, with 5. The most frequent topics are Spinal Fusion, Cervical Vertebrae and Cells, Cultured. Dr. Fassett has published most often in J Neurosurg Spine. Dr. Fassett's most frequent co-authors are Jeffrey David Klopfenstein, MD, Dzung Hong Dinh, MD and Tobias Alecio Mattei, MD.
Dr. Fassett's papers by year, 2006 to 2022
Topics Dr. Fassett writes about most
- Spinal Fusion
- Cervical Vertebrae
- Cells, Cultured
- Bone Screws
- Magnetic Resonance Imaging
- Spinal Cord Injuries
- Coculture Techniques
- Fetal Blood
Dr. Fassett's most frequent co-authors
- Jeffrey David Klopfenstein, MD6 shared papers
- Dzung Hong Dinh, MD4 shared papers
- Tobias Alecio Mattei, MD4 shared papers
Recent publications by Dr. Fassett
See who Dr. Fassett researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fassett 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. Daniel Fassett has worked on 1 clinical trial
Dmand AI links Dr. Fassett to 1 clinical trial. Conditions studied include Osteoporosis and Vitamin D Deficiency.
Conditions in Dr. Fassett's trials
- Osteoporosis
- Vitamin D Deficiency
Recent clinical trials with Dr. Fassett
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Daniel Fassett received $74,787 in industry payments from 2016 to 2025
CMS Open Payments shows 111 general payments to Dr. Fassett from 26 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 44% of the total. Aesculap Implant Systems, LLC paid the most, $67,407.
General payments to Dr. Fassett by program year, 2016 to 2025
General payments to Dr. Fassett by kind, 2016 to 2025
- Consulting fees$32,90144%
- Speaker and faculty fees$27,99137%
- Travel and lodging$10,72814%
- Food and beverage$3,1674%
Companies that paid Dr. Fassett the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Fassett has 1 award and honors on record
Dmand AI lists 1 award for Dr. Fassett.
Awards and honors for Dr. Fassett
- Undated
- AANS Fellow
Source: Dmand AI Professional Profile Data
Dr. Daniel Fassett graduated from Medical College of Georgia
Dr. Fassett graduated from Medical College of Georgia in 2000. Dr. Fassett is a member of CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Daniel Fassett accepts plans from 18 insurance carriers
Dr. Fassett is in network with 18 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- HCSC
- Humana
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Fassett accepts, by number of carriers
- PPO13
- HMO9
- Medicare9
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel Fassett'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)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 |
| 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. Daniel Fassett
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. Daniel Fassett's NPI number?
Dr. Daniel Fassett's NPI number is 1205902442. It was assigned on November 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Fassett?
Dr. Daniel Fassett is a neurosurgeon in Orlando, Florida. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Daniel Fassett practice?
Dr. Fassett practices at 601 E Rollins St, Orlando, FL 32803. Dr. Fassett's primary practice is AdventHealth Orlando in Orlando, Florida, part of AdventHealth. Dmand AI also links Dr. Fassett to 1 hospital, 3 group practices and clinics, 3 medical groups and 1 home health agency.
What is Dr. Daniel Fassett's office phone number?
The practice phone on file for Dr. Fassett is (407) 303-1976.
What is Dr. Daniel Fassett's medical license number?
Dr. Fassett holds Florida license ME154265, one of the licenses on file in 5 states.
Which states has Dr. Daniel Fassett been licensed in?
Dmand AI has state licenses on file for Dr. Fassett in Florida (2021 to 2026), Illinois (2007 to 2023), Michigan (2006 to 2008), Utah (2001 to 2008) and Pennsylvania (2006 to 2007).
Which hospitals is Dr. Daniel Fassett affiliated with?
Dr. Fassett practices at AdventHealth Orlando in Orlando, Florida. Dr. Fassett is also affiliated with AdventHealth Waterman. Dmand AI links Dr. Fassett to 1 more hospital.
What medical group is Dr. Daniel Fassett part of?
Dr. Fassett is linked to AdventHealth Medical Group. Dmand AI links Dr. Fassett to 3 more medical groups.
Does Dr. Daniel Fassett accept Medicare?
Yes. CMS data shows Dr. Fassett billed Medicare for 758 services in 2024, and Dr. Fassett accepts Medicare assignment.
Does Dr. Daniel Fassett offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fassett as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Daniel Fassett's MIPS score?
Dr. Fassett's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Daniel Fassett see?
CMS counts 224 Medicare patients who saw Dr. Fassett in 2024, with an average age of 74.
Is Dr. Daniel Fassett board certified?
Yes. Dr. Fassett is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Daniel Fassett bill to Medicare?
In 2024, Dr. Fassett's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and diagnostic imaging (72110).
Where did Dr. Daniel Fassett go to medical school?
Dr. Fassett graduated from Medical College of Georgia in 2000.
What drugs does Dr. Daniel Fassett prescribe most?
In 2024 Medicare Part D data, Dr. Fassett's most prescribed drugs by claims were Gabapentin, Tramadol HCl and Methocarbamol.
Has Dr. Daniel Fassett received payments from drug or device companies?
CMS Open Payments shows $74,787 in general payments to Dr. Fassett from 26 companies from 2016 to 2025. The largest total came from Aesculap Implant Systems, LLC.
How long has Dr. Daniel Fassett been practicing?
Dr. Fassett graduated from medical school in 2000, 26 years ago.
Does Dr. Daniel Fassett do research?
Dmand AI links 43 publications to Dr. Fassett, published from 2003 to 2022. Dr. Fassett has worked on 1 clinical trial.
Who does Dr. Daniel Fassett publish with?
Dr. Fassett's most frequent co-authors are Jeffrey David Klopfenstein, MD (6 shared papers), Dzung Hong Dinh, MD (4 shared papers) and Tobias Alecio Mattei, MD (4 shared papers).
What insurance does Dr. Daniel Fassett accept?
Dr. Fassett is in network with 18 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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