Happy Sadiek, MD

Medicare activity in 2024

Official CMS public-use data for Happy Sadiek, 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. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)213 services
2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)98 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%
• Ischemic heart disease60%
• Arthritis58%
• Chronic kidney disease49%
• Heart failure49%

Hospitals where Happy Sadiek works

Medicare's Facility Affiliation Data lists Happy Sadiek 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.

• Ascension St Vincent's SouthsideJacksonville, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100307
• Ascension St Vincent's St Johns CountySt. Johns, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100361

Practice locations

Addresses where Happy Sadiek is enrolled with Medicare (CMS data updated October 2, 2026).

• 11236 Baptist Health DrJacksonville, FL 32218 (904) 388‑2678
• 1670 St Vincents WayMiddleburg, FL 32068 (512) 730‑3056
• 2585 Herschel StJacksonville, FL 32204 (904) 388‑2678
• 4201 Belfort RdJacksonville, FL 32216 (512) 730‑3056

Group practices

Medicare enrollment lists Happy Sadiek as a member of these groups (CMS data updated October 2, 2026).

• Florida Kidney Physicians LLC169 clinicians in the group
• Hni Medical Services of Florida, LLC107 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Jacksonville

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

• Barbara I. Rappaport
• Richie K. Huynh, MD
• Rasheed A. Awan, DO
• Kanupriya Mathur, MD
• Aiham Al Ashhab, MD
• Treva L. Jones, MD
• Bankim Patel, MD
• Leigh L. Speicher, MD

All internal medicine doctors in Jacksonville →

Other clinicians in Florida Kidney Physicians LLC

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

• Danielle C. Arriaga, NP
• Khamphou M. Mosley, NP
• Tamika L. Hudson, NP
• Miriam Weber, NP
• Marco Farias, MD
• Nilay Nahar, 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