William Michael Fazio, PA-C
- Medicare patients, 2024
- 910
- Part D claims, 2024
- 127
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Industry payments
- $194
- Practice address
- 3466 Pine Ridge Rd, Naples, FL 34109
- Practice phone
- Call (239) 261-2663
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joint Replacement Institute
Naples, Florida
Find William Fazio'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.
William Michael Fazio is a surgical physician assistant in Naples, Florida
William Fazio practices at Joint Replacement Institute in Naples, Florida.
William Fazio's NPI, 1245581438, was assigned on September 27, 2012. William Fazio holds Florida license PA9106807.
- NPI
- 1245581438NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678723905
- NPI enumeration date
- September 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (239) 261-2663
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William Michael Fazio practices at Joint Replacement Institute in Naples, Florida
William Fazio's primary practice is Joint Replacement Institute, at 3466 Pine Ridge Rd, Naples, FL 34109 in Collier County. The practice phone is (239) 261-2663.
- Joint Replacement Institute3466 Pine Ridge Rd, Naples, FL 34109 · Collier CountyPhone(239) 261-2663
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William Michael Fazio is affiliated with 3 sites of care and 1 medical group
William Fazio's primary practice is Joint Replacement Institute in Naples, Florida. William Fazio is also affiliated with Physicians Regional Medical Center - Pine Ridge. The medical group on file is The Joint Replacement Institute. Dmand AI also links William Fazio to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Michael Fazio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Fazio practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joint Replacement Institute | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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William Michael Fazio is one of 1,065 surgical physician assistants in Florida
Surgical is William Fazio's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. William Fazio is licensed in Florida.
Specialties and state licenses
- Surgical physician assistant, FloridaPrimary
Surgical physician assistants near William Fazio
Counts of surgical physician assistants 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
William Michael Fazio treated 910 Medicare patients in 2024, average age 75
CMS counts 910 Medicare patients who saw William Fazio in 2024. The largest group is 65 to 74, with 414 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Fazio's median patient age at 75, with 55% women.
William Fazio's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Fazio's Medicare patients by sex, 2024
- Women53058%
- Men38042%
Chronic conditions among William Fazio's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure72%
- Ischemic heart disease34%
- Anxiety24%
- Mood disorders23%
- Depression20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
William Fazio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Michael Fazio wrote 127 Medicare Part D claims in 2024
In 2024, William Fazio wrote 127 Medicare Part D claims for 70 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in William Fazio's Part D claims, 2024
- Antibiotics11%14 of 127 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
William Michael Fazio scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for William Fazio for performance year 2024, reported as part of a group. William Fazio accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
William Fazio's MIPS scores, performance year 2024
- 79of 100Final score
- 54.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
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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William Michael Fazio received $194 in industry payments in 2025
CMS Open Payments shows 4 general payments to William Fazio from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $126.
Companies that paid William Fazio the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William Michael Fazio'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 William Michael Fazio
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Michael Fazio's NPI number?
William Michael Fazio's NPI number is 1245581438. It was assigned on September 27, 2012, and it is active in the NPI Registry.
What does William Michael Fazio specialize in?
William Michael Fazio is a surgical physician assistant in Naples, Florida. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does William Michael Fazio practice?
William Fazio practices at 3466 Pine Ridge Rd, Naples, FL 34109. William Fazio's primary practice is Joint Replacement Institute in Naples, Florida. Dmand AI also links William Fazio to 1 group practice or clinic.
What is William Michael Fazio's office phone number?
The practice phone on file for William Fazio is (239) 261-2663.
What is William Michael Fazio's medical license number?
William Fazio holds Florida license PA9106807.
Which hospitals is William Michael Fazio affiliated with?
William Fazio is affiliated with Physicians Regional Medical Center - Pine Ridge.
What medical group is William Michael Fazio part of?
William Fazio is linked to The Joint Replacement Institute.
Does William Michael Fazio accept Medicare?
Yes. CMS lists William Fazio as accepting Medicare assignment.
What is William Michael Fazio's MIPS score?
William Fazio's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does William Michael Fazio see?
CMS counts 910 Medicare patients who saw William Fazio in 2024, with an average age of 75.
Has William Michael Fazio received payments from drug or device companies?
CMS Open Payments shows $194 in general payments to William Fazio from 4 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has William Michael Fazio been practicing?
William Fazio graduated from medical school in 2012, 14 years ago.
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