Carlos E. Chavez De Paz Villanueva, MD

Medicare activity in 2024

Official CMS public-use data for Carlos E. Chavez De Paz Villanueva, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)194 services
2. Diagnostic exam of large bowel using a flexible endoscope (45378)23 services
3. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)22 services
4. Punch biopsy, first skin growth (11104)20 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)18 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%
• Diabetes35%
• Arthritis33%
• COPD29%
• Ischemic heart disease28%

Hospitals where Carlos E. Chavez De Paz Villanueva works

Medicare's Facility Affiliation Data lists Carlos E. Chavez De Paz Villanueva 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.

• Tidalhealth Nanticoke, Inc.Seaford, DE · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 080006

Practice locations

Addresses where Carlos E. Chavez De Paz Villanueva is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 E Carroll StSalisbury, MD 21801
• 200 Health Services DrSeaford, DE 19973 (302) 297‑2412
• 201 Health Services DrSeaford, DE 19973 (302) 297‑2412
• 400 Eastern Shore DrSalisbury, MD 21804
• 801 Middleford RdSeaford, DE 19973

Group practices

Medicare enrollment lists Carlos E. Chavez De Paz Villanueva as a member of these groups (CMS data updated October 2, 2026).

• Tidalhealth Specialty Care LLC398 clinicians in the group
• Tidalhealth Physician Network, Inc.117 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in Maryland →

Other general surgeons in Salisbury

Clinicians with the same Medicare primary specialty in Salisbury, MD — not a recommendation.

• Nicholas J. Dudas, MD
• David Kerrigan, MD
• Un Y. Chin, MD
• Mindy K. Lane, DO
• John A. Bartkovich, MD
• Joseph Devitis, MD
• William Haberlin, MD
• Xin Zhong, MD

All general surgeons in Salisbury →

Other clinicians in Tidalhealth Specialty Care LLC

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

• Bo A. Wilkinson, PA
• Deanna Schloemer, NP
• Babette Pennay, NP
• Adam Stern, DO
• Nicholas J. Dudas, MD
• Catherine E. Gannon, NP

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