Geoffrey J. Zann, MD

Medicare activity in 2024

Official CMS public-use data for Geoffrey J. Zann, 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)747 services
2. Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous (G0328)434 services
3. Pelvic exam (99459)291 services
4. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)252 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)252 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 pressure66%
• Arthritis59%
• Osteoporosis53%
• Ischemic heart disease37%
• Anxiety34%

Hospitals where Geoffrey J. Zann works

Medicare's Facility Affiliation Data lists Geoffrey J. Zann 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.

• Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100168

Practice locations

Addresses where Geoffrey J. Zann is enrolled with Medicare (CMS data updated October 2, 2026).

• 1601 Clint Moore Rd, Suite 210Boca Raton, FL 33487 (561) 488‑1801
• 211 E Boynton Beach BlvdBoynton Beach, FL 33435 (561) 732‑3200
• 660 Glades Rd, Suite 240Boca Raton, FL 33431 (561) 504‑6173

Group practices

Medicare enrollment lists Geoffrey J. Zann as a member of these groups (CMS data updated October 2, 2026).

• Mira Womens Health and Midwifery11 clinicians in the group
• Integrated Womens Health LLC5 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Florida →

Other OB-GYNs in Boca Raton

Clinicians with the same Medicare primary specialty in Boca Raton, FL — not a recommendation.

• Fernando O. Recio Iii, MD
• Robert C. Siudmak, MD
• Richard A. Conlen, MD
• Patricia P. Chen, MD
• Naomi E. Ufberg, MD
• Stephen A. Nickisch, MD
• Frederick R. Silfen, MD
• Christina S. Adams, MD

All OB-GYNs in Boca Raton →

Other clinicians in Mira Womens Health and Midwifery

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

• Polina Goldenberg, CNM
• Charla J. O'Neil, CNM
• Robert C. Siudmak, MD
• Naomi E. Ufberg, MD
• Emily C. Woodbury, MD
• Aissel Faquir, 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