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Diagnostic Radiology

Sarah G. Chandler, MD

Works at hospitals in Fort Worth, TX · Texas

Summary

Dr. Sarah G. Chandler, MD is a radiologist at 1110 N Sarah Dewitt Dr, Gonzales Health System, Gonzales, TX 78629. Phone: (830) 672-7581. Accepts Medicare assignment. In 2024, Sarah G. Chandler had 2,214 Original Medicare patients and 6,824 services. NPI 1447450267. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 1110 N Sarah Dewitt Dr, Gonzales Health System, Gonzales, TX 78629 · Directions (14 more locations)
  • Phone: (830) 672‑7581
  • Medicare: Accepts Medicare assignment
  • Hospital: Medical City Alliance
  • Group practice: Singleton Associates PA (+1 more)
  • Medical school: University Of Texas Southwestern Medical School At Dallas · graduated 2007 (19 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah G. Chandler, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sarah G. Chandler accept Medicare assignment?
Yes. Medicare's clinician data says Sarah G. Chandler accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Sarah G. Chandler see?
In 2024, CMS data shows 2,214 Original Medicare patients and 6,824 services for Sarah G. Chandler. This counts Original Medicare only and measures volume, not quality.
What is Sarah G. Chandler's NPI number?
1447450267. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sarah G. Chandler, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients2,214
Services billed to Medicare6,824
Different services or procedures22
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Screening mammography (77067)2,609 services
  2. Screening 3d breast mammography (77063)2,605 services
  3. Dxa bone density measurement of hip, pelvis, spine (77080)668 services
  4. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)274 services
  5. Diagnostic mammography of 1 breast (77065)252 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure69%
  • Arthritis46%
  • Depression25%
  • Anxiety23%
  • Diabetes22%

Hospitals where Sarah G. Chandler works

Medicare's Facility Affiliation Data lists Sarah G. Chandler at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Sarah G. Chandler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 15; the Medicare profile lists all.

Group practices

Medicare enrollment lists Sarah G. Chandler as a member of these groups (CMS data updated October 2, 2026).

  • Singleton Associates PA838 clinicians in the group
  • Rose Imaging Specialists PA45 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Gonzales

Clinicians with the same Medicare primary specialty in Gonzales, TX — not a recommendation.

All radiologists in Gonzales →

Other clinicians in Singleton Associates PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Southwestern Medical School At Dallas
Graduation year2007 (19 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447450267
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians