Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOHN CARLOS DIAZ-SILVEIRA MD
NPI 1386584340
Student in an Organized Health Care Education/Training Program in Wilmington, NC

Q: What is John Diaz-silveira's NPI number?

The NPI number for John Diaz-silveira is 1386584340. It was assigned to this individual provider in the NPPES registry on March 30, 2026.

Q: What is John Diaz-silveira's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Active since March 30, 2026PECOS Enrolled

1725 NEW HANOVER MEDICAL PARK DR, WILMINGTON, NC 28403(910) 662-9300(910) 662-9301 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Mar 30, 2026 (2 updates tracked since 2026).

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About Dr. John Carlos Diaz-silveira Md NPPES

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

DR. JOHN CARLOS DIAZ-SILVEIRA MD (NPI 1386584340) is an individual student in an organized health care education/training program in Wilmington, North Carolina, licensed in North Carolina (RTL26-0503) and active in the NPI registry since March 2026. He is enrolled in Medicare PECOS and maintains a secondary practice location in Wilmington.

NPPES Registry Identity

NPI1386584340

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameDR. JOHN CARLOS DIAZ-SILVEIRACredential: MD

Location Address1725 NEW HANOVER MEDICAL PARK DRWilmington, NC 28403-5345

Mailing AddressPo Box 936857Atlanta, GA 31193-6857

Phone(910) 662-9300

Fax(910) 662-9301

Sole ProprietorYes

Enumeration DateMarch 30, 2026

Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration

NPPES CertifiedJuly 9, 2026

✔ NPI 1386584340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

License✔ Licensed in NC · RTL26-0503

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

1725 NEW HANOVER MEDICAL PARK DR, Wilmington, NC 28403

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Secondary Practice Location 1

Location 12131 S 17th StWilmington, NC 28401-7407 · Phone (910) 343-7000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Carlos Diaz-silveira 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.

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Other Providers at the Same Location NPPES 20

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

MRS. NICOLE LAUREN TERRELL PA-C

Physician Assistant