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GREGORY H. WESTON MD
NPI 1770539835
Emergency Medicine - Emergency Medical Services in Austin, TX

Active since May 26, 2006PECOS Enrolled
919 E 32ND ST, AUSTIN, TX 78705(512) 476-7111 Get Directions Write a Review

NPPES record last updated: May 14, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gregory H. Weston Md NPPES

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

GREGORY H. WESTON MD (NPI 1770539835) is an individual emergency medical services provider in Austin, Texas, licensed in Texas (K4293) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770539835
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameGREGORY H. WESTONCredential: MD
Location Address919 E 32ND STAustin, TX 78705-2703
Mailing Address8108 Asmara DrAustin, TX 78750-7808 · (512) 231-9394
Phone(512) 476-7111
Sole ProprietorNo
Enumeration DateMay 26, 2006
Last NPPES UpdateMay 14, 2010
✔ NPI 1770539835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in TX · K4293
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Also ListedEmergency MedicineTaxonomy 207P00000X · License K4293 (TX)
919 E 32ND ST, Austin, TX 78705
Open in Google Maps ↗

Other Identifiers 6

Medicare UPING33970TX
Medicare ID-Type Unspecified8B5407TX
Medicaid135286612TX
Medicaid135286613TX
Other8G1757TX · Bc/bs
Medicare ID-Type Unspecified8B5408TX

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, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory H. Weston 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Gregory Weston reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Longhorn Emergency Medical Associates PA
Same address
Emergency Medicine
919 E 32ND ST
Austin, TX 78705
  • Reassigned Medicare billing, Texas enrollment
  • 547 clinicians in this Medicare group
NPI 1649669672 (925) 251-6901
Lake Travis Emergency Physicians, PLLC
12 mi
Emergency Medicine
5012 RANCH ROAD 620 NORTH
Austin, TX 78732
  • Reassigned Medicare billing, Texas enrollment
  • 93 clinicians in this Medicare group
NPI 1851803688 (512) 260-2732
Round Table Physicians Group PLLC
142 mi
Emergency Medical Services
6750 WEST LOOP S STE 950
Bellaire, TX 77401
  • Reassigned Medicare billing, Texas enrollment
  • 197 clinicians in this Medicare group
NPI 1023439114 (713) 838-0800

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78705 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

ST. DAVID'S HEALTHCARE PARTNERSHIP, L.P., LLP
Anesthesiology
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 476-7111
DR. ALEXANDRA ESTHER GRIEB M.D.
Hospitalist
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 544-7111
KATELYN JOSEPHINE FIGG OT
Occupational Therapist
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 544-7111
DR. ROBERT LEE M.D.
Physical Medicine & Rehabilitation
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 544-7111
CLAIRE HAFNER
Dietitian, Registered
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 544-4077
MR. TAQ QAYS FREEMAN CRNA
Nurse Anesthetist, Certified Registered
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 476-7111
REX E. MEDFORD MD
Emergency Medicine (Emergency Medical Services)
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 476-7111
RONALD S. KIM MD
Emergency Medicine
919 E 32ND ST
AUSTIN, TX 78705
Travis County (512) 476-7111

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 Gregory Weston's NPI number?

The NPI number for Gregory Weston is 1770539835. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Gregory Weston located?

Gregory Weston practices at 919 E 32nd St, Austin, TX 78705. The listed phone number is (512) 476-7111.

What is Gregory Weston's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Gregory Weston enrolled in Medicare?

Yes. Gregory Weston is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gregory Weston's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Weston reassigns Medicare benefits to 3 organizations: Longhorn Emergency Medical Associates PA (Austin, TX), Lake Travis Emergency Physicians, PLLC (Austin, TX) and Round Table Physicians Group PLLC (Bellaire, TX). Each 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 Gregory Weston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Weston accept?

Health plans from Blue Cross and Blue Shield of Texas list Gregory Weston 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 Gregory Weston was last updated on May 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.