Active NPI
Melvin Mathew, MD
- Internal Medicine Physician
- Union City, NJ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 25MA12001300
- Practice address
- 3196 John F Kennedy Blvd
Union City, NJ 07087 - Phone
- (551) 240-3500
- Fax
- (551) 244-1552
- NPI assigned
- Apr 3, 2020
- Last updated
- Aug 4, 2026
- Sex
- Male
- Sole proprietor
- No
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 | A193117 | CA | |
| Internal Medicine Physician | 207R00000X | 25MA12001300 | NJ | Primary |
Addresses
Primary practice location
3196 John F Kennedy Blvd
Union City, NJ 07087
Mailing address
3196 John F Kennedy Blvd
Union City, NJ 07087
Phone (551) 240-3500
Other practice location 1
185 S Orange Ave
Newark, NJ 07103-2757
Phone (973) 972-4595
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq | Health Information Exchange (HIE) | Southern California Permanente Medical Group |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, NJ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Rutgers New Jersey Medical School, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1 Robert Wood Johnson PL
New Brunswick, NJ 08901-1928
Phone (732) 937-8590
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A193117 | CA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Rwjbh Primary Care Services | Internal Medicine | Current | Accepting new patients |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Inpatient Specialists of California, PC | Internal Medicine | Current | Accepting new patients |
Locations
393 E Walnut St
Unit 3RD
Pasadena, CA 91188
Phone (626) 405-7914
10800 Magnolia Ave
Riverside, CA 92505
Phone (951) 353-2000
1805 Medical Center Dr
Sn Bernrdno, CA 92411
Phone (909) 877-6333
2101 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 881-4305
25 Kilmer Dr
Ste 107
Morganville, NJ 07751
Phone (732) 385-5262
1 Rwj Pl
New Brunswick, NJ 08901
Phone (732) 235-7887
166 Lyons Ave
Newark, NJ 07112
Phone (973) 926-7300
379 Campus Dr
Fl 4
Somerset, NJ 08873
Phone (732) 507-6545
8 Mountain Blvd
Ste J
Warren, NJ 07059
Phone (732) 893-0200
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Internal Medicine Physician
- West Orange, NJ
- NPI 1265037501
-
- Internal Medicine Physician
- San Bernardino, CA
- NPI 1952792475
-
- Health Maintenance Organization
- Riverside, CA
- NPI 1316979834
-
- Health Maintenance Organization
- Santa Clarita, CA
- NPI 1316409410
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585872000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1598394447",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3196 JOHN F KENNEDY BLVD",
"city": "UNION CITY",
"state": "NJ",
"postal_code": "07087",
"telephone_number": "551-240-3500",
"fax_number": "551-244-1552"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3196 JOHN F KENNEDY BLVD",
"city": "UNION CITY",
"state": "NJ",
"postal_code": "07087",
"telephone_number": "551-240-3500",
"fax_number": "551-244-1552"
}
],
"practiceLocations": [
{
"address_1": "185 S Orange Ave",
"address_purpose": "LOCATION",
"city": "Newark",
"state": "NJ",
"postal_code": "071032757",
"country_code": "US",
"telephone_number": "973-972-4595",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MATHEW",
"first_name": "MELVIN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-04-03",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A193117",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NJ",
"license": "25MA12001300",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
"affiliation": "Y",
"endpointDescription": "Carequality",
"affiliationName": "Southern California Permanente Medical Group",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "10800 Magnolia Ave",
"city": "Riverside",
"state": "CA",
"country_code": "US",
"postal_code": "925053043",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Union City, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.