Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gregory C. Diaz, MD

Individual provider Specialist · NPI 1578568903

Gregory C. Diaz, MD is a Diagnostic Radiology in Beaumont, Texas. Graduated from Wayne State University School of Medicine in 1995, 31 years ago. Practices with Coastal Imaging Associates PLLC, a 5-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
31
Trained at
Wayne State University School of Medicine
Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3560 Delaware St 209
Beaumont, TX 77706-3059
Phone: (409) 899-3682
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence L0130 (TX)
Specialist Taxonomy 174400000X · Licence L0130 (TX)

Record details

NPI number1578568903
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2005
Last updated in NPPESMarch 1, 2024
Certification dateMarch 1, 2024
Mailing address3560 Delaware St, 209, Beaumont, TX 77706-3059

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Coastal Imaging Associates Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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