Dr. Sylvie D. De Souza, MD
- Medicare services, 2024
- 145
- Medicare patients, 2024
- 83
- Part D claims, 2024
- 677
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 336 E 86th St, New York, NY 10028
- Practice phone
- Call (212) 390-8812
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CityMD East 86th Urgent Care
Urgent Care Center · New York, New York
Find Dr. De Souza'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. Sylvie D. De Souza is an emergency medicine physician in New York, New York
Dr. De Souza practices at CityMD East 86th Urgent Care in New York, New York.
Dr. De Souza's NPI, 1477590875, was assigned on June 2, 2006. Dr. De Souza graduated from State University of New York Downstate Medical Center College of Medicine in 1989. Dr. De Souza holds New York license 189977.
- NPI
- 1477590875NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456425131
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 390-8812
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sylvie D. De Souza practices at CityMD East 86th Urgent Care in New York, New York
Dr. De Souza's primary practice is CityMD East 86th Urgent Care, at 336 E 86th St, New York, NY 10028. The practice phone is (212) 390-8812.
- CityMD East 86th Urgent Care336 E 86th St, New York, NY 10028Phone(212) 390-8812
Source: Dmand AI Affiliation Data
Dr. Sylvie D. De Souza is affiliated with 2 sites of care and 2 medical groups
Dr. De Souza's primary practice is CityMD East 86th Urgent Care in New York, New York. Dr. De Souza is also affiliated with The Brooklyn Hospital Center. The medical group on file is CityMD. Dmand AI also links Dr. De Souza to 1 more medical group, named with a free account. Dr. De Souza's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sylvie D. De Souza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Souza practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CityMD East 86th Urgent Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sylvie D. De Souza is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. De Souza's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. De Souza's licenses on file in 2 states: New York and New Jersey.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
- New Jersey license
Emergency medicine physicians near Dr. De Souza
Counts of emergency medicine physicians 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. Sylvie D. De Souza billed Medicare for 145 services in 2024
CMS data shows 145 Medicare services from Dr. De Souza across 5 procedure codes in 2024, for 83 Medicare patients. Medicare paid $9,110 for them. Every service was in an office.
Dr. De Souza's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1562024: 8645%
- Lab and pathology
- 2023: 1322024: 5955%
Dr. De Souza compared with the New York median for emergency medicine physicians, 2024
- Dr. De Souza
- New York median
- Medicare services
- 145vs 21934% below
- Medicare patients
- 83vs 21662% below
- Part D claims
- 470vs 2916.2 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. De 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. De Souza and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sylvie D. De Souza treated 83 Medicare patients in 2024, average age 67
CMS counts 83 Medicare patients who saw Dr. De Souza in 2024. The largest group is 65 to 74, with 32 patients. 66% of them have high blood pressure, and 61% have high cholesterol. 55% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. De Souza's median patient age at 31, with 67% women.
Dr. De Souza's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. De Souza's Medicare patients by sex, 2024
- Women6072%
- Men2328%
Chronic conditions among Dr. De Souza's Medicare patients, 2024
- High blood pressure66%
- High cholesterol61%
- Arthritis48%
- Diabetes35%
- Anxiety23%
- Mood disorders20%
- Asthma19%
- COPD19%
Share of Medicare patients with each condition. A patient can have several.
Dr. De 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 31
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sylvie D. De Souza wrote 677 Medicare Part D claims in 2024
In 2024, Dr. De Souza wrote 677 Medicare Part D claims for 289 patients. 89% of them were for generic drugs. CMS names the drug for 470 of them, across 20 drugs with 11 or more claims each, at $4,194 in total drug cost. In 2023, CMS named 324 claims across 15 drugs.
Dr. De Souza's Part D claims by kind of drug, 2024
- Generic604 claims89%
- Brand-name and other73 claims11%
Dr. De Souza'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. De Souza's Part D claims, 2024
- Antibiotics26%178 of 677 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: 3242024: 47045%
Drugs named by CMS: 20 in 2024, 15 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. Sylvie D. 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. De Souza for performance year 2024, reported as part of a group. Dr. De Souza accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. De Souza's MIPS scores, performance year 2024
- 86of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 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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Dr. Sylvie D. De Souza received $71 in industry payments from 2016 to 2024
CMS Open Payments shows 4 general payments to Dr. De Souza from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Ferring Pharmaceuticals Inc. paid the most, $23.
General payments to Dr. De Souza by program year, 2016 to 2024
Companies that paid Dr. De Souza the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sylvie D. De Souza graduated from State University of New York Downstate Medical Center College of Medicine
Dr. De Souza graduated from State University of New York Downstate Medical Center College of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sylvie D. 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) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Sylvie D. 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. Sylvie D. De Souza's NPI number?
Dr. Sylvie D. De Souza's NPI number is 1477590875. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sylvie D. De Souza?
Dr. Sylvie D. De Souza is an emergency medicine physician in New York, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sylvie D. De Souza practice?
Dr. De Souza practices at 336 E 86th St, New York, NY 10028. Dr. De Souza's primary practice is CityMD East 86th Urgent Care in New York, New York. Dmand AI also links Dr. De Souza to 1 medical group.
What is Dr. Sylvie D. De Souza's office phone number?
The practice phone on file for Dr. De Souza is (212) 390-8812.
What is Dr. Sylvie D. De Souza's medical license number?
Dr. De Souza holds New York license 189977, one of the licenses on file in 2 states.
Which states has Dr. Sylvie D. De Souza been licensed in?
Dmand AI has state licenses on file for Dr. De Souza in New York and New Jersey.
Which hospitals is Dr. Sylvie D. De Souza affiliated with?
Dr. De Souza is affiliated with The Brooklyn Hospital Center.
What medical group is Dr. Sylvie D. De Souza part of?
Dr. De Souza is linked to CityMD. Dmand AI links Dr. De Souza to 1 more medical group.
Does Dr. Sylvie D. De Souza accept Medicare?
Yes. CMS data shows Dr. De Souza billed Medicare for 145 services in 2024, and Dr. De Souza accepts Medicare assignment.
What is Dr. Sylvie D. De Souza's MIPS score?
Dr. De Souza's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Sylvie D. De Souza see?
CMS counts 83 Medicare patients who saw Dr. De Souza in 2024, with an average age of 67.
What services does Dr. Sylvie D. De Souza bill to Medicare?
In 2024, Dr. De Souza's most billed Medicare services were office visit, established patient (99213), lab and pathology test (87428) and office visit, established patient (99214).
Where did Dr. Sylvie D. De Souza go to medical school?
Dr. De Souza graduated from State University of New York Downstate Medical Center College of Medicine in 1989.
What drugs does Dr. Sylvie D. De Souza prescribe most?
In 2024 Medicare Part D data, Dr. De Souza's most prescribed drugs by claims were Albuterol Sulfate Hfa, Prednisone and Ibuprofen.
Has Dr. Sylvie D. De Souza received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. De Souza from 4 companies from 2016 to 2024. The largest total came from Ferring Pharmaceuticals Inc.
How long has Dr. Sylvie D. De Souza been practicing?
Dr. De Souza graduated from medical school in 1989, 37 years ago.
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