GABRIEL DIAZ (MD) – Neurology Physician, NPI 1639220379

GABRIEL DIAZ (MD) is a healthcare provider. based in Mcallen, Texas. specializing in Neurology Physician. They hold the professional credentials MD. They hold a License No. K3711 (TX). The NPI Number for GABRIEL DIAZ (MD) is 1639220379

Main info

Male
50 Years Of Experience
Accepts Medicare Assignment
Name
GABRIEL DIAZ (MD)
NPI
1639220379
Phone
(956) 664-0002
Address
316 LINDBERG AVE
Enumeration Date
16 January 2007
Last Update Date
10 February 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1976 (50 years ago)
PAC ID
8729153010
Professional Enrollment ID
I20080821000157
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for GABRIEL DIAZ (MD)

  • Lindberg Avenue, McAllen, Hidalgo County, Texas, 78501, United States

    MCALLEN, TX 785012943

    Phone: (956) 664-0002

    Fax: (956) 664-2924

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $118.

Total Amount is formed as General ($118) + Research ($0) + Ownership ($0) = $118.

Last reported payment date: 2024-07-17 • Largest payer in this snapshot: ACADIA Pharmaceuticals Inc ($66).

Total Amount

$118

General + Research + Ownership

Payments

2

Total payment records

General Amount

$118

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-07-17

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 78501)

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Provider's Procedures

GABRIEL DIAZ (MD) performs procedures in Neurology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
NEUROLOGYTX95819Measurement and recording of brain wave (EEG) activity, awake and asleep1311

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Frequently asked questions

What is the standard ID for GABRIEL DIAZ (MD) in the U.S.?
In the U.S., GABRIEL DIAZ (MD) is identified by NPI 1639220379.
Does the public listing show GABRIEL DIAZ (MD) as active?
GABRIEL DIAZ (MD)'s NPI record reflects an active status in NPPES.
What type of care does GABRIEL DIAZ (MD) provide?
GABRIEL DIAZ (MD)'s profile centers on Neurology Physician. Clinical services aligned with this taxonomy classification.
Can patients visit GABRIEL DIAZ (MD) in Mcallen, Texas?
For routing, start with Mcallen, Texas for GABRIEL DIAZ (MD), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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