William K. Poston Jr., MD

Medicare activity in 2024

Official CMS public-use data for William K. Poston Jr., 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.

Most frequent services

1. Pathology examination of tissue using a microscope, intermediate complexity (88305)920 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)231 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)126 services
4. Pathology examination of tissue using a microscope, moderately high complexity (88307)104 services
5. Pathology examination of tissue using a microscope, moderately low complexity (88304)103 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 cholesterol75%
• Arthritis45%
• Ischemic heart disease29%
• Anxiety28%
• Chronic kidney disease28%

Hospitals where William K. Poston Jr. works

Medicare's Facility Affiliation Data lists William K. Poston Jr. 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.

• Novant Health Huntersville Medical CenterHuntersville, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340183
• Novant Health Matthews Medical CenterMatthews, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340171
• Novant Health Mint Hill Medical CenterCharlotte, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340190
• Novant Health Presbyterian Medical CenterCharlotte, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340053
• Novant Health Rowan Medical CenterSalisbury, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340015

Practice locations

Addresses where William K. Poston Jr. is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 10030 Gilead RdHuntersville, NC 28078 (704) 316‑4000
• 10905 Providence Rd WCharlotte, NC 28277 (704) 384‑4814
• 1500 Matthews Township PkwyMatthews, NC 28105 (704) 384‑6500
• 200 Hawthorne LnCharlotte, NC 28204 (704) 384‑4815
• 200 Hawthorne Ln, Presbyterian Hospital Department of PathoCharlotte, NC 28204

Group practices

Medicare enrollment lists William K. Poston Jr. as a member of this group (CMS data updated October 2, 2026).

• Presbyterian Pathology Group PLLC24 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in North Carolina →

Other pathologists in Huntersville

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

• John B. Holt, MD
• Jessica M. Gruenberg
• Patrick A. Wilson, MD
• Christopher P. Garwacki, MD
• Arthur R. Cohen, MD
• Michael B. Gentry, MD
• Brian H. Le, MD
• Ricky A. Thompson, MD

All pathologists in Huntersville →

Other clinicians in Presbyterian Pathology Group PLLC

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

• Christopher R. Madden, MD
• Patrick L. Ware, MD
• Caroline Early, MD
• John B. Holt, MD
• Patrick A. Wilson, MD
• Christopher P. Garwacki, MD

Clinician information

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