JOHN DEWEY WHISENANT MD
NPI 1457341752
Emergency Medicine in San Marcos, TX

Active since October 27, 2005PECOS Enrolled
1301 WONDER WORLD DR, SAN MARCOS, TX 78666(512) 753-3796 Get Directions Write a Review

NPPES record last updated: March 25, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John Dewey Whisenant Md NPPES

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

JOHN DEWEY WHISENANT MD (NPI 1457341752) is an individual emergency medicine provider in San Marcos, Texas, licensed in Texas (G5765) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457341752
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJOHN DEWEY WHISENANTCredential: MD
Location Address1301 WONDER WORLD DRSan Marcos, TX 78666-7533
Mailing Address106 Catclaw CvSan Marcos, TX 78666-2456 · (512) 353-3773
Sole ProprietorNo
Enumeration DateOctober 27, 2005
Last NPPES UpdateMarch 25, 2008
NPI 1457341752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in TX · G5765
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.

1301 WONDER WORLD DR, San Marcos, TX 78666

Other Identifiers 2

Medicare UPINB27537TX
Medicare PIN86875JTX

Accepted 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)

John Dewey Whisenant 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 78666 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 20

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

Radiology (Diagnostic Radiology)
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Emergency Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Emergency Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Emergency Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Emergency Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Emergency Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Anesthesiology
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Internal Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666

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 John Whisenant's NPI number?

The NPI number for John Whisenant is 1457341752. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Where is John Whisenant located?

John Whisenant practices at 1301 Wonder World Dr, San Marcos, TX 78666. The listed phone number is (512) 753-3796.

What is John Whisenant's specialty?

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

Is John Whisenant enrolled in Medicare?

Yes. John Whisenant is registered in the Medicare PECOS enrollment system.

What insurance does John Whisenant accept?

Health plans from Blue Cross and Blue Shield of Texas list John Whisenant 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 John Whisenant was last updated on March 25, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.