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MELVIN MATHEW MD
NPI 1598394447
Internal Medicine in Union City, NJ

Active since April 03, 2020PECOS EnrolledAccepts Medicare Assignment
3196 JOHN F KENNEDY BLVD, UNION CITY, NJ 07087(551) 240-3500(551) 244-1552 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 4, 2026, Sep 3, 2025, Jun 17, 2024 and 1 more (4 updates tracked since 2020).

About Melvin Mathew Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELVIN MATHEW MD (NPI 1598394447) is an individual internal medicine provider in Union City, New Jersey, licensed in New Jersey (25MA12001300) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Newark, and is a graduate of Rutgers New Jersey Medical School (2020).

NPPES Registry Identity

NPI1598394447
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMELVIN MATHEWCredential: MD
Location Address3196 JOHN F KENNEDY BLVDUnion City, NJ 07087
Mailing Address3196 John F Kennedy BlvdUnion City, NJ 07087 · (551) 240-3500 · Fax (551) 244-1552
Phone(551) 240-3500
Fax(551) 244-1552
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 2020
Enumeration DateApril 3, 2020
Last NPPES UpdateAugust 4, 20264 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1598394447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NJ · 25MA12001300✔ Licensed in CA · A193117
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3196 JOHN F KENNEDY BLVD, Union City, NJ 07087
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Secondary Practice Location 1

Location 1185 S Orange AveNewark, NJ 07103-2757 · Phone (973) 972-4595

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Melvin Mathew Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062956329
PECOS Enrollment IDI20250917000066
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Melvin Mathew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rwjbh Primary Care Services
15 mi
Internal Medicine
95 OLD SHORT HILLS RD
West Orange, NJ 07052
  • Reassigned Medicare billing, New Jersey enrollment
  • 428 clinicians in this Medicare group
NPI 1265037501 (973) 322-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07087 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CAROL ROXANA SOLIS SANCHEZ APN
Nurse Practitioner (Gerontology)
3196 JOHN F KENNEDY BLVD
UNION CITY, NJ 07087
Hudson County (833) 617-0501

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melvin Mathew's NPI number?

The NPI number for Melvin Mathew is 1598394447. It was assigned to this individual provider in the NPPES registry on April 3, 2020.

Where is Melvin Mathew located?

Melvin Mathew practices at 3196 John F Kennedy Blvd, Union City, NJ 07087. The listed phone number is (551) 240-3500.

What is Melvin Mathew's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Melvin Mathew enrolled in Medicare?

Yes. Melvin Mathew is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Melvin Mathew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melvin Mathew reassigns Medicare benefits to Rwjbh Primary Care Services (West Orange, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Melvin Mathew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melvin Mathew accept?

Health plans from Oscar Health list Melvin Mathew as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melvin Mathew was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.