1. Home
  2. Directory
  3. New Jersey
  4. Salem
  5. Internal Medicine
  6. NPI Profile

ROBERTO R DIAZ MD
NPI 1912918400
Internal Medicine - Cardiovascular Disease in Salem, NJ

Active since August 10, 2006PECOS Enrolled
4 BYPASS RD, STE 203, SALEM, NJ 08079(856) 339-4444(856) 339-9437 Get Directions Write a Review

NPPES record last updated: September 7, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Roberto R Diaz Md NPPES

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

ROBERTO R DIAZ MD (NPI 1912918400) is an individual cardiovascular disease provider in Salem, New Jersey, licensed in New Jersey (25MA0310550) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912918400
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameROBERTO R DIAZCredential: MD
Location Address4 BYPASS RD, STE 203Salem, NJ 08079
Mailing Address4 Bypass Rd, Ste 203Salem, NJ 08079 · (856) 339-4444 · Fax (856) 339-9437
Phone(856) 339-4444
Fax(856) 339-9437
Sole ProprietorNo
Enumeration DateAugust 10, 2006
Last NPPES UpdateSeptember 7, 2011
✔ NPI 1912918400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NJ · 25MA0310550
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
4 BYPASS RD, Salem, NJ 08079
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINC56266
Medicare ID-Type Unspecified085525
Medicaid0515302NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roberto R Diaz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08079 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
Most-billed visit code 99213
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.

STUART MARU DIAMOND MD
Urology
4 BYPASS RD, SUITE 103
SALEM, NJ 08079
Salem County (856) 339-4466

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 Roberto Diaz's NPI number?

The NPI number for Roberto Diaz is 1912918400. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Where is Roberto Diaz located?

Roberto Diaz practices at 4 Bypass Rd Ste 203, Salem, NJ 08079. The listed phone number is (856) 339-4444.

What is Roberto Diaz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Roberto Diaz enrolled in Medicare?

Yes. Roberto Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Roberto Diaz was last updated on September 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.