Active NPI
Sylvia Mourad Youssif, M.D.
- Family Medicine Physician
- Clifton, NJ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- 25MA10256300
- Practice address
- 4 Brighton Rd Ste 401
Clifton, NJ 07012-1646 - Phone
- (973) 777-7727
- NPI assigned
- May 2, 2014
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 292458 | NY | |
| Family Medicine Physician | 207Q00000X | 25MA10256300 | NJ | Primary |
Addresses
Primary practice location
4 Brighton Rd Ste 401
Clifton, NJ 07012-1646
Mailing address
55 Water St
New York, NY 10041-0004
Phone (646) 680-2888
Other practice location 1
308 Willow Ave
Hoboken, NJ 07030-3808
Phone (201) 418-3127
Other practice location 2
1000 Church Ave
Brooklyn, NY 11218-2710
Phone (718) 826-4000
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1104381 | Medicaid | NJ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Other, 2008
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
4 Brighton Rd
Suite 401
Clifton, NJ 07012-1646
Phone (973) 777-7727
Hospital & facility affiliations
- Valley Home Care Inc.
- Adoration Home Health
- Englewood Hospital and Medical Center
- St Joseph'S University Medical Center Inc
Merit-based Incentive Payment System (MIPS)
- Final score
- 96.09 of 100
- Quality
- 86.89
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25MA10256300 | NJ | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Medical Associates of Englewood, PC | Internal Medicine | Current | Accepting new patients |
| Baker Pediatrics LLC | Family Medicine | Current | Accepting new patients |
| Heart & Vascular Associates of Northern Jersey, P.a. | Current | Accepting new patients | |
| Baker Health Medicine PLLC | Family Medicine | Past | Accepting new patients |
Locations
4 Brighton Rd
Ste 401
Clifton, NJ 07012
Phone (973) 777-7727
34 The Promenade
Edgewater, NJ 07020
Phone (551) 355-1200
180 Engle St
Englewood, NJ 07631
Phone (201) 567-2050
22-02 Broadway
Ste 301
Fair Lawn, NJ 07410
Phone (201) 414-5016
24 Elm St
Ste 203
Harrington Pk, NJ 07640
Phone (201) 784-0123
308 Willow Ave
Hoboken, NJ 07030
Phone (201) 418-1574
Interoperability endpoints
- https://api.platform.athenahealth.com/25246/brand/2/csg/1/fhir/r4
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Internal Medicine Physician
- Englewood, NJ
- NPI 1952681918
-
- Specialist
- Fair Lawn, NJ
- NPI 1699889980
-
- Family Medicine Physician
- Brooklyn, NY
- NPI 1770284648
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Englewood, NJ
- NPI 1083612881
-
- Home Health Agency
- Clifton, NJ
- NPI 1013999382
-
- Community Based Hospice Care Agency
- Passaic, NJ
- NPI 1144280017
Home health agency
-
- General Acute Care Hospital
- Paterson, NJ
- NPI 1669462420
-
- Home Health Agency
- Paramus, NJ
- NPI 1174588925
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1398988800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769040000000",
"number": "1487064168",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "55 WATER ST",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100410004",
"telephone_number": "646-680-2888",
"fax_number": "516-542-5556"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4 BRIGHTON RD STE 401",
"city": "CLIFTON",
"state": "NJ",
"postal_code": "070121646",
"telephone_number": "973-777-7727"
}
],
"practiceLocations": [
{
"address_1": "308 Willow Ave",
"address_purpose": "LOCATION",
"city": "Hoboken",
"state": "NJ",
"postal_code": "070303808",
"country_code": "US",
"telephone_number": "201-418-3127",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1000 Church Ave",
"address_purpose": "LOCATION",
"city": "Brooklyn",
"state": "NY",
"postal_code": "112182710",
"country_code": "US",
"telephone_number": "718-826-4000",
"fax_number": "718-826-4075",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "YOUSSIF",
"first_name": "SYLVIA",
"middle_name": "MOURAD",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2014-05-02",
"last_updated": "2026-01-22",
"certification_date": "2026-01-22",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NY",
"license": "292458",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "NJ",
"license": "25MA10256300",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1104381",
"state": "NJ"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Clifton, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.