Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Catherine L. Cantway, MD

Works at hospitals in Dalhart, TX · Farmington, NM · Butte, MT · Texas, New Mexico, Montana

Summary

Dr. Catherine L. Cantway, MD is a family doctor at 13338 Tomball Pkwy, Houston, TX 77086. Phone: (346) 422-2700. Accepts Medicare assignment. In 2024, Catherine L. Cantway had 272 Original Medicare patients and 336 services. NPI 1871906974. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Catherine L. Cantway, 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 Catherine L. Cantway accept Medicare assignment?
Yes. Medicare's clinician data says Catherine L. Cantway 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 Catherine L. Cantway see?
In 2024, CMS data shows 272 Original Medicare patients and 336 services for Catherine L. Cantway. This counts Original Medicare only and measures volume, not quality.
What is Catherine L. Cantway's NPI number?
1871906974. 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 Catherine L. Cantway, 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 patients272
Services billed to Medicare336
Different services or procedures17
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)148 services
  2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)87 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)28 services
  4. Critical care, first 30-74 minutes (99291)17 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 blood pressure75%
  • High cholesterol68%
  • Diabetes51%
  • Arthritis50%
  • Chronic kidney disease44%
  • Heart failure40%

Hospitals where Catherine L. Cantway works

Medicare's Facility Affiliation Data lists Catherine L. Cantway 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.

  • Coon Memorial HospitalDalhart, TX · Critical Access Hospital · Emergency services: not listed by Medicare · CCN 451331
  • San Juan Regional Medical Center IncFarmington, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320005
  • St James HospitalButte, MT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 270017

Practice locations

Addresses where Catherine L. Cantway is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Catherine L. Cantway as a member of these groups (CMS data updated October 2, 2026).

  • Emergency Medicine Services of TX, PLLC400 clinicians in the group
  • San Juan Regional Medical Center, Inc.241 clinicians in the group
  • Solace Health Medical Group Inc127 clinicians in the group
  • SCL Health Medical Group-Butte LLC100 clinicians in the group
  • Dallam-Hartley Counties Hospital District17 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in Houston

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

All family doctors in Houston →

Other clinicians in Emergency Medicine Services of TX, PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Washington School Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1871906974
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