THOMAS A DIETZ PMHNP
NPI 1356982656
Nurse Practitioner - Psychiatric/Mental Health in Schertz, TX

Q: What is Thomas Dietz's NPI number?

The NPI number for Thomas Dietz is 1356982656. It was assigned to this individual provider in the NPPES registry on October 8, 2019.

Q: What is Thomas Dietz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Dietz was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

Active since October 08, 2019PECOS Enrolled

2828 LOTUS PARK, SCHERTZ, TX 78154(210) 239-3009(210) 405-9994 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 9, 2026, Dec 17, 2025, Oct 6, 2025 and 2 more (5 updates tracked since 2019).

On this page

About Thomas A Dietz Pmhnp NPPES

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

THOMAS A DIETZ PMHNP (NPI 1356982656) is an individual psychiatric/mental health provider in Schertz, Texas, licensed in Texas (869587) and active in the NPI registry since October 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356982656

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameTHOMAS A DIETZCredential: PMHNP

Location Address2828 LOTUS PARKSchertz, TX 78154-3740

Mailing Address2828 Lotus ParkSchertz, TX 78154-3740 · (210) 239-3009 · Fax (210) 405-9994

Phone(210) 239-3009

Fax(210) 405-9994

Sole ProprietorNo

Enumeration DateOctober 8, 2019

Last NPPES UpdateMarch 9, 20265 updates tracked since enumeration

NPPES CertifiedMarch 9, 2026

✔ NPI 1356982656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in TX · 869587

2828 LOTUS PARK, Schertz, TX 78154

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas A Dietz Pmhnp 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 78154 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

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 2

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

ANNA ISABEL MARTINEZ MHNP

Nurse Practitioner (Psychiatric/Mental Health)

2828 LOTUS PARK
SCHERTZ, TX 78154

Guadalupe County (210) 239-3009

THOMAS A DIETZ NP PLLC

Nurse Practitioner (Psychiatric/Mental Health)

2828 LOTUS PARK
SCHERTZ, TX 78154

Guadalupe County (210) 239-3009

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 Thomas Dietz's NPI number?

The NPI number for Thomas Dietz is 1356982656. It was assigned to this individual provider in the NPPES registry on October 8, 2019.

Where is Thomas Dietz located?

Thomas Dietz practices at 2828 Lotus Park, Schertz, TX 78154. The listed phone number is (210) 239-3009.

What is Thomas Dietz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Thomas Dietz enrolled in Medicare?

Yes. Thomas Dietz is registered in the Medicare PECOS enrollment system.

What insurance does Thomas Dietz accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Thomas Dietz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Dietz was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.