Dr. Fabiola Gazoni De Souza, MD
- Medicare services, 2024
- 3,534
- Medicare patients, 2024
- 1,147
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Industry payments
- $201
- Practice address
- 5 Perryridge Rd, Greenwich, CT 06830
- Practice phone
- Call (203) 863-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Souza's professional email, personal email and mobile number
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Dr. Fabiola Gazoni De Souza is a pathologist in Greenwich, Connecticut
Dr. Souza practices at Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System.
Dr. Souza's NPI, 1558793422, was assigned on August 2, 2013. Dr. Souza holds New York license 268167.
- NPI
- 1558793422NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820224520
- NPI enumeration date
- August 2, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 863-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fabiola Gazoni De Souza practices at Greenwich Hospital in Greenwich, Connecticut
Dr. Souza's primary practice is Greenwich Hospital, at 5 Perryridge Rd, Greenwich, CT 06830 in Fairfield County. The practice phone is (203) 863-3000.
- Greenwich Hospital5 Perryridge Rd, Greenwich, CT 06830 · Fairfield CountyPhone(203) 863-3000
Source: Dmand AI Affiliation Data
Dr. Fabiola Gazoni De Souza is affiliated with 5 sites of care and 3 medical groups
Dr. Souza's primary practice is Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System. Dr. Souza is also affiliated with Yale New Haven Hospital. The medical group on file is Greenwich Pathology Associates. Dmand AI also links Dr. Souza to 1 more hospital, 2 group practices and clinics and 2 medical groups, 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. Fabiola Gazoni De Souza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Souza practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenwich Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Fabiola Gazoni De Souza is one of 157 pathologists in Connecticut
Anatomic pathology and clinical pathology is Dr. Souza's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Souza is licensed in New York.
Specialties and state licenses
- Anatomic pathology and clinical pathology, New YorkPrimary
Pathologists near Dr. Souza
Counts of pathologists 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. Fabiola Gazoni De Souza billed Medicare for 3,534 services in 2024
CMS data shows 3,534 Medicare services from Dr. Souza across 20 procedure codes in 2024, for 1,147 Medicare patients. Medicare paid $92,066 for them.
Dr. Souza's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 3,8572024: 3,5189%
- Other services
- 2023: 02024: 16
Where Dr. Souza's Medicare services took place, 2024
- In an office2567%
- In a facility3,27893%
Dr. Souza compared with the Connecticut median for pathologists, 2024
- Dr. Souza
- Connecticut median
- Medicare services
- 3,534vs 9843.6 times
- Medicare patients
- 1,147vs 3623.2 times
Medians across 163 pathologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Souza'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fabiola Gazoni De Souza treated 1,147 Medicare patients in 2024, average age 77
CMS counts 1,147 Medicare patients who saw Dr. Souza in 2024. The largest group is 75 to 84, with 479 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Souza's median patient age at 63, with 66% women.
Dr. Souza's Medicare patients by age, 2024
Dr. Souza's Medicare patients by sex, 2024
- Women67359%
- Men47441%
Chronic conditions among Dr. Souza's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Cancer27%
- Anxiety26%
- Osteoporosis25%
- Ischemic heart disease24%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Souza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women66%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Fabiola Gazoni De Souza scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Souza for performance year 2024, reported as part of a group. Dr. Souza accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Souza's MIPS scores, performance year 2024
- 86of 100Final score
- 72.5of 100Quality
- 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. Fabiola Gazoni De Souza received $201 in industry payments from 2017 to 2018
CMS Open Payments shows 2 general payments to Dr. Souza from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Foundation Medicine, Inc. paid the most, $186.
General payments to Dr. Souza by program year, 2017 to 2018
Companies that paid Dr. Souza the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Fabiola Gazoni De Souza'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) |
| 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 Dr. Fabiola Gazoni De Souza
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. Fabiola Gazoni De Souza's NPI number?
Dr. Fabiola Gazoni De Souza's NPI number is 1558793422. It was assigned on August 2, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Fabiola Gazoni De Souza?
Dr. Fabiola Gazoni De Souza is a pathologist in Greenwich, Connecticut. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Fabiola Gazoni De Souza practice?
Dr. Souza practices at 5 Perryridge Rd, Greenwich, CT 06830. Dr. Souza's primary practice is Greenwich Hospital in Greenwich, Connecticut, part of Yale New Haven Health System. Dmand AI also links Dr. Souza to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Dr. Fabiola Gazoni De Souza's office phone number?
The practice phone on file for Dr. Souza is (203) 863-3000.
What is Dr. Fabiola Gazoni De Souza's medical license number?
Dr. Souza holds New York license 268167.
Which hospitals is Dr. Fabiola Gazoni De Souza affiliated with?
Dr. Souza practices at Greenwich Hospital in Greenwich, Connecticut. Dr. Souza is also affiliated with Yale New Haven Hospital. Dmand AI links Dr. Souza to 1 more hospital.
What medical group is Dr. Fabiola Gazoni De Souza part of?
Dr. Souza is linked to Greenwich Pathology Associates. Dmand AI links Dr. Souza to 2 more medical groups.
Does Dr. Fabiola Gazoni De Souza accept Medicare?
Yes. CMS data shows Dr. Souza billed Medicare for 3,534 services in 2024, and Dr. Souza accepts Medicare assignment.
What is Dr. Fabiola Gazoni De Souza's MIPS score?
Dr. Souza's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Fabiola Gazoni De Souza see?
CMS counts 1,147 Medicare patients who saw Dr. Souza in 2024, with an average age of 77.
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What services does Dr. Fabiola Gazoni De Souza bill to Medicare?
In 2024, Dr. Souza's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (84165).
Has Dr. Fabiola Gazoni De Souza received payments from drug or device companies?
CMS Open Payments shows $201 in general payments to Dr. Souza from 2 companies from 2017 to 2018. The largest total came from Foundation Medicine, Inc.
How long has Dr. Fabiola Gazoni De Souza been practicing?
Dr. Souza's NPI was assigned in 2013.
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