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Family Practice

Heather A. Bass, MD

Works at hospitals in McKinney, TX · Texas

Summary

Dr. Heather A. Bass, MD is a family doctor at 4001 Worth St, Dallas, TX 75246. Phone: (469) 800-5100. Accepts Medicare assignment. In 2024, Heather A. Bass had 214 Original Medicare patients and 1,265 services. NPI 1548476526. 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 Heather A. Bass, 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 Heather A. Bass accept Medicare assignment?
Yes. Medicare's clinician data says Heather A. Bass 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 Heather A. Bass see?
In 2024, CMS data shows 214 Original Medicare patients and 1,265 services for Heather A. Bass. This counts Original Medicare only and measures volume, not quality.
What is Heather A. Bass's NPI number?
1548476526. 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 Heather A. Bass, 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 patients214
Services billed to Medicare1,265
Different services or procedures32
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)389 services
  2. Insertion of needle into vein for collection of blood sample (36415)275 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)154 services
  4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)122 services
  5. Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use (90677)45 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 pressure65%
  • Arthritis56%
  • Ischemic heart disease29%
  • Anxiety26%
  • Osteoporosis26%

Hospitals where Heather A. Bass works

Medicare's Facility Affiliation Data lists Heather A. Bass 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 Heather A. Bass is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Heather A. Bass as a member of this group (CMS data updated October 2, 2026).

  • Healthtexas Provider Network2,697 clinicians in the group

Specialties

Find other Family Practice doctors in Texas →

Other family doctors in Dallas

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

All family doctors in Dallas →

Other clinicians in Healthtexas Provider Network

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 year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1548476526
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