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DR. MICHAEL JOSEPH DWYER MD
NPI 1114098787
Emergency Medicine in Seguin, TX

Active since November 13, 2006PECOS Enrolled
1255 ASHBY, SEGUIN, TX 78155(830) 372-2840(830) 372-2547 Get Directions Write a Review

NPPES record last updated: August 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 16, 2023, Aug 2, 2022 (2 updates tracked since 2022).

About Dr. Michael Joseph Dwyer Md NPPES

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

DR. MICHAEL JOSEPH DWYER MD (NPI 1114098787) is an individual emergency medicine provider in Seguin, Texas, licensed in Texas (E7589) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114098787
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. MICHAEL JOSEPH DWYERCredential: MD
Location Address1255 ASHBYSeguin, TX 78155
Mailing Address1255 Ashby St Ste HSeguin, TX 78155-5100 · (830) 372-2840 · Fax (833) 291-9752
Phone(830) 372-2840
Fax(830) 372-2547
Sole ProprietorNo
Enumeration DateNovember 13, 2006
Last NPPES UpdateAugust 16, 20232 updates tracked since enumeration
NPPES CertifiedAugust 16, 2023
✔ NPI 1114098787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · E7589
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedSurgeryTaxonomy 208600000X · License 9320 (OK), E7589 (TX)
1255 ASHBY, Seguin, TX 78155
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Other Identifiers 1

Medicaid033891501TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.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)

Dr. Michael Joseph Dwyer 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78155 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

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

SEGUIN SURGICAL SERVICES PA
Surgery
1255 ASHBY
SEGUIN, TX 78155
Guadalupe County (830) 372-2840

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 Michael Dwyer's NPI number?

The NPI number for Michael Dwyer is 1114098787. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Michael Dwyer located?

Michael Dwyer practices at 1255 Ashby, Seguin, TX 78155. The listed phone number is (830) 372-2840.

What is Michael Dwyer's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Michael Dwyer enrolled in Medicare?

Yes. Michael Dwyer is registered in the Medicare PECOS enrollment system.

What insurance does Michael Dwyer accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Michael Dwyer 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 Michael Dwyer was last updated on August 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.