Frank W. Demarino, MD

Medicare activity in 2024

Official CMS public-use data for Frank W. Demarino, 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. Anesthesia for lens surgery (00142)928 services
2. Anesthesia for other procedure on eye (00140)71 services
3. Anesthesia for retinal surgery (00145)29 services
4. Anesthesia for other procedure on large bowel using an endoscope (00811)23 services
5. Anesthesia for procedure on eyelid (00103)17 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 pressure74%
• Arthritis40%
• Diabetes29%
• Ischemic heart disease27%
• Anxiety19%

Hospitals where Frank W. Demarino works

Medicare's Facility Affiliation Data lists Frank W. Demarino 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.

• Wellstar Cobb Medical CenterAustell, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110143

Practice locations

Addresses where Frank W. Demarino is enrolled with Medicare (CMS data updated October 2, 2026).

• 2550 Windy Hill Rd SE, Suite 218Marietta, GA 30067

Group practices

Medicare enrollment lists Frank W. Demarino as a member of this group (CMS data updated October 2, 2026).

• Mak Anesthesia Holdings, LLC385 clinicians in the group

Specialties

• Anesthesiologyprimary
• Internal Medicinealso

Find other Anesthesiology doctors in Georgia →

Other anesthesiologists in Marietta

Clinicians with the same Medicare primary specialty in Marietta, GA — not a recommendation.

• Victoria G. Melanson, MD
• Ami K. Amin, MD
• Jennifer H. Seebach, MD
• Kenneth S. Stewart, DO
• David Pae, MD
• Akiko Ando, MD
• Lauren G. Hinds, MD
• Gunjan Kelotra-Jindia, MD

All anesthesiologists in Marietta →

Other clinicians in Mak Anesthesia Holdings, LLC

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

• Bennie Mullins Jr., CNA
• Hyerim Nelson
• Christopher B. Paul, MD
• Donna M. Sieber, CNA
• Dustin N. Frantz
• Kaeli S. McDermott

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