THELMA E DIAZ (NP) – Adult Health Nurse Practitioner, NPI 1740404862

THELMA E DIAZ (NP) is a healthcare provider. based in El paso, Texas. specializing in NURSE PRACTITIONER. They hold the professional credentials NP. They hold a License No. AP107026 (TX). The NPI Number for THELMA E DIAZ (NP) is 1740404862

Main info

Female
28 Years Of Experience
Accepts Medicare Assignment
Name
THELMA E DIAZ (NP)
NPI
1740404862
Phone
(915) 546-9200
Address
1626 MEDICAL CENTER DR STE 400
Enumeration Date
12 April 2007
Last Update Date
22 April 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9158322831
Graduation Year
1998 (28 years ago)
PAC ID
7517064751
Professional Enrollment ID
I20070522000588
Address ID
TX799382658EL3270XBLVD402
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness75
Years active:19State licenses:2Digital endpointsOther names

22,204 NURSE PRACTITIONER in TX

Provider Addresses for THELMA E DIAZ (NP)

  • 1626 MEDICAL CENTER DR STE 400

    4TH FLOOR

    EL PASO, TX 799025000

    Phone: (915) 546-9200

    Fax: (915) 546-9800

    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 29 Open Payments records for all available years, with a total value of $870.

Total Amount is formed as General ($870) + Research ($0) + Ownership ($0) = $870.

Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Smith+Nephew, Inc. ($251).

Total Amount

$870

General + Research + Ownership

Payments

29

Total payment records

General Amount

$870

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-05

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2007-05-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070522000588INurse PractitionerTXTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes37345$0
99214Established patient office or other outpatient visit, 30-39 minutes27833$0
99204New patient office or other outpatient visit, 45-59 minutes2020$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2020$0
View full utilization report →

Insurance plans in this area (ZIP 79902)

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Provider's Procedures

THELMA E DIAZ (NP) performs procedures in NURSE PRACTITIONER. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
NURSE PRACTITIONERTX11042Removal of skin and tissue first 20 sq cm or less4116

Reviews

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Frequently asked questions

Can I cross-check THELMA E DIAZ (NP) using NPI 1740404862?
NPI 1740404862 belongs to THELMA E DIAZ (NP); compare other details if you need extra assurance.
Is THELMA E DIAZ (NP) still an active registrant?
THELMA E DIAZ (NP) carries an active NPI according to the public dataset.
What expertise is attributed to THELMA E DIAZ (NP)?
THELMA E DIAZ (NP)'s specialty line reads Adult Health Nurse Practitioner. Clinical services aligned with this taxonomy classification.
What practice footprint exists for THELMA E DIAZ (NP)?
Travel planning: use El Paso, Texas as the reference point for THELMA E DIAZ (NP), then confirm.
Can I trust this NPI listing for THELMA E DIAZ (NP)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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