Hafez A. Nasr, MD

Medicare activity in 2024

Official CMS public-use data for Hafez A. Nasr, 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)836 services
2. 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)290 services
3. Admn sarscov2 vacc 1 dose (90480)237 services
4. Sarscv2 vac 30mcg trs-suc im (91320)235 services
5. Administration of influenza virus vaccine (G0008)182 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%
• Arthritis42%
• Diabetes36%
• Chronic kidney disease22%
• Osteoporosis21%

Hospitals where Hafez A. Nasr works

Medicare's Facility Affiliation Data lists Hafez A. Nasr 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.

• Lompoc Valley Medical CenterLompoc, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050110

Practice locations

Addresses where Hafez A. Nasr is enrolled with Medicare (CMS data updated October 2, 2026).

• 1225 N H StLompoc, CA 93436 (805) 737‑8700
• 136 N 3rd StLompoc, CA 93436 (805) 737‑3300

Group practices

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

• Lompoc Valley Medical Center91 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Lompoc

Clinicians with the same Medicare primary specialty in Lompoc, CA — not a recommendation.

• James R. Trettin, MD
• Marc R. Avent, MD
• Bahija Saouf, MD
• Karen M. Goodman, MD
• John M. Sawyer, MD
• Cory B. Gusland, MD
• Steven J. Prueitt, DO
• Dale E. Ekstrum, MD

All family doctors in Lompoc →

Other clinicians in Lompoc Valley Medical Center

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

• Melani P. Shaum, MD
• David Fraats
• Heesung K. Park, MD
• Michael A. Dixon, CSW
• Rodney Huss, MD
• Matthew R. McGrath, PA

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