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Emergency Medicine

Thomas H. Lacy, MD

Works at hospitals in Hendersonville, NC · North Carolina

Summary

Dr. Thomas H. Lacy, MD is an emergency medicine doctor at 800 N Justice St, Hendersonville, NC 28791. Phone: (828) 696-1000. Accepts Medicare assignment. In 2024, Thomas H. Lacy had 421 Original Medicare patients and 590 services. NPI 1639172042. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 800 N Justice St, Hendersonville, NC 28791 · Directions
  • Phone: (828) 696‑1000
  • Medicare: Accepts Medicare assignment
  • Hospital: Pardee Hospital Henderson County
  • Group practice: Henderson County Hospital Corporation
  • Medical school: University Of Pittsburgh School Of Medicine · graduated 1996 (30 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Thomas H. Lacy, 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 Thomas H. Lacy accept Medicare assignment?
Yes. Medicare's clinician data says Thomas H. Lacy 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 Thomas H. Lacy see?
In 2024, CMS data shows 421 Original Medicare patients and 590 services for Thomas H. Lacy. This counts Original Medicare only and measures volume, not quality.
What is Thomas H. Lacy's NPI number?
1639172042. 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 Thomas H. Lacy, 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 patients421
Services billed to Medicare590
Different services or procedures15
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)299 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)138 services
  3. Emergency department visit with moderate level of medical decision making (99284)94 services
  4. Critical care, first 30-74 minutes (99291)29 services
  5. Emergency department visit with low level of medical decision making (99283)13 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 cholesterol74%
  • Arthritis54%
  • Anxiety39%
  • Chronic kidney disease39%
  • Ischemic heart disease38%

Hospitals where Thomas H. Lacy works

Medicare's Facility Affiliation Data lists Thomas H. Lacy 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 Thomas H. Lacy is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Thomas H. Lacy as a member of this group (CMS data updated October 2, 2026).

  • Henderson County Hospital Corporation230 clinicians in the group

Specialties

Find other Emergency Medicine doctors in North Carolina →

Other emergency medicine doctors in Hendersonville

Clinicians with the same Medicare primary specialty in Hendersonville, NC — not a recommendation.

All emergency medicine doctors in Hendersonville →

Other clinicians in Henderson County Hospital Corporation

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

Clinician information

CredentialMD
Medical schoolUniversity Of Pittsburgh School Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639172042
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