LONGHORN EMERGENCY MEDICAL ASSOCIATES PA
NPI 1649669672
Emergency Medicine in Austin, TX

Q: What is Longhorn Emergency Medical Associates PA's specialty?

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

Active since January 14, 2015

919 E 32ND ST, AUSTIN, TX 78705(925) 251-6901(925) 924-0506 Get Directions Write a Review

NPPES record last updated: March 4, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 4, 2020, Feb 27, 2020, Jan 27, 2016 (3 updates tracked since 2016).

On this page

About Longhorn Emergency Medical Associates Pa NPPES

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

LONGHORN EMERGENCY MEDICAL ASSOCIATES PA (NPI 1649669672) is a healthcare organization registered as an emergency medicine in Austin, Texas and active in the NPI registry since January 2015. The organization lists Sharon Hardy, Director Provider Enrollment, as its authorized official.

NPPES Registry Identity

NPI1649669672

Entity TypeOrganization

Primary Taxonomy207P00000X

Legal Business NameLONGHORN EMERGENCY MEDICAL ASSOCIATES PA

Location Address919 E 32ND STAustin, TX 78705-2703

Mailing Address5000 Hopyard Rd, Suite 100Pleasanton, CA 94588-3348 · (925) 924-1600 · Fax (925) 924-0506

Phone(925) 251-6901

Fax(925) 924-0506

Organization SubpartNo

Authorized OfficialSharon HardyDirector Provider Enrollment · (925) 251-6901

Enumeration DateJanuary 14, 2015

Last NPPES UpdateMarch 4, 20203 updates tracked since enumeration

NPPES CertifiedMarch 4, 2020

✔ NPI 1649669672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

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 ListedPhysician AssistantTaxonomy 363A00000X

Also ListedNurse PractitionerTaxonomy 363L00000X

919 E 32ND ST, Austin, TX 78705

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Other Identifiers 1

Medicaid347472801TX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Longhorn Emergency Medical Associates Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

543

Medicare enrollment records show 543 clinicians reassign Medicare billing to Longhorn Emergency Medical Associates PA, which bills Medicare for the services they deliver. Of these, 12 practice at this address and 113 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Emergency Medicine369

Nurse Practitioner120

Pediatric Medicine41

Family Practice9

Internal Medicine3

Hospice/Palliative Care1

Nearest to this location (20)

See all 543

Ann Buchanan, MD

Emergency Medicine

NPI 1639119795

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Vard Curtis, MD

Emergency Medicine

NPI 1710931696

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Jessica Dapper, MD

Emergency Medicine

NPI 1770536203

919 E 32ND ST
Austin, TX 78705

(512) 338-9447

✔ PECOSSame address

Gregory Gremmel, MD

Emergency Medicine

NPI 1902851090

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOS✔ Accepts MedicareSame address

Ronald Kim, MD

Emergency Medicine

NPI 1013963156

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Randy Reyes, MD

Emergency Medicine

NPI 1154361210

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Ruby Rose, M.D.

Emergency Medicine

NPI 1790735934

919 E. 32ND STREET DEPARTMENT OF EMERGENCY MEDICINE
Austin, TX 78705

(512) 544-8080

✔ PECOS✔ Accepts MedicareSame address

Gaurang Shah, MD

Emergency Medicine

NPI 1477509677

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Lance Shamoun, MD

Emergency Medicine

NPI 1144808700

919 E 32ND ST
Austin, TX 78705

(512) 544-7111

✔ PECOS✔ Accepts MedicareSame address

Andrew Skiles, MD

Emergency Medicine

NPI 1134320435

919 E 32ND ST
Austin, TX 78705

(512) 544-8080

✔ PECOSSame address

Gregory Weston, MD

Emergency Medicine

NPI 1770539835

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Ajay Yadav, MD

Emergency Medicine

NPI 1821041781

919 E 32ND ST
Austin, TX 78705

(512) 476-7111

✔ PECOSSame address

Frederick Flo, MD

Emergency Medicine

NPI 1184041402

2021 GUADALUPE ST STE 260
Austin, TX 78705

(702) 420-1671

✔ PECOS✔ Accepts Medicare1.0 mi

Tyler Jorgensen, M.D.

Hospice/Palliative Care

NPI 1396906335

1500 RED RIVER ST
Austin, TX 78701

(512) 324-7519

✔ PECOS✔ Accepts Medicare1.1 mi

Shannon Markus, M.D.

Emergency Medicine

NPI 1174057889

1500 RED RIVER ST
Austin, TX 78701

(512) 324-7010

✔ PECOS✔ Accepts Medicare1.1 mi

Kevin Smith, MD

Emergency Medicine

NPI 1184185886

1500 RED RIVER ST
Austin, TX 78701

(512) 324-7000

✔ PECOS✔ Accepts Medicare1.1 mi

Damaris Vasquez, DNP, AGACNP, FNP

Nurse Practitioner

NPI 1164994448

1500 RED RIVER ST
Austin, TX 78701

(512) 324-7010

✔ PECOS✔ Accepts Medicare1.1 mi

Jeanne Hicks, APRN, AGCNS-BC, LAC

Nurse Practitioner

NPI 1154692176

711 W 38TH ST STE G2
Austin, TX 78705

(512) 824-0152

✔ PECOS1.2 mi

Holly Harper

Pediatric Medicine

NPI 1336720663

1345 PHILOMENA ST
Austin, TX 78723

(512) 422-1014

✔ PECOS1.4 mi

Anna Schlechter, MD

Pediatric Medicine

NPI 1588954945

4900 MUELLER BLVD
Austin, TX 78723

(512) 324-0000

✔ PECOS1.5 mi

See all 543 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Longhorn Emergency Medical Associates PA's NPI number?

The NPI number for Longhorn Emergency Medical Associates PA is 1649669672. It was assigned to this organization in the NPPES registry on January 14, 2015.

Where is Longhorn Emergency Medical Associates PA located?

Longhorn Emergency Medical Associates PA is located at 919 E 32nd St, Austin, TX 78705. The listed phone number is (925) 251-6901.

What is Longhorn Emergency Medical Associates PA's specialty?

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

Is Longhorn Emergency Medical Associates PA enrolled in Medicare?

Yes. Longhorn Emergency Medical Associates PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Longhorn Emergency Medical Associates PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 543 clinicians in 6 Medicare specialties reassign their Medicare billing to Longhorn Emergency Medical Associates PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Emergency Medicine (369), Nurse Practitioner (120) and Pediatric Medicine (41). Of these, 12 practice at this address and 113 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Longhorn Emergency Medical Associates PA accept?

Health plans from Blue Cross and Blue Shield of Texas list Longhorn Emergency Medical Associates PA 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 Longhorn Emergency Medical Associates PA was last updated on March 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.