Maryam Rahnemun, MD

Medicare activity in 2024

Official CMS public-use data for Maryam Rahnemun, 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. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)1,048 services
2. Injection, denosumab, 1 mg (J0897)1,020 services
3. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)808 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)510 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)472 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%
• Arthritis52%
• Osteoporosis49%
• Diabetes38%
• Ischemic heart disease29%

Hospitals where Maryam Rahnemun works

Medicare's Facility Affiliation Data lists Maryam Rahnemun 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.

• Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050224
• Memorialcare Saddleback Medical CenterLaguna Hills, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050603
• Providence Mission HospitalMission Viejo, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050567

Practice locations

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

• 14150 Culver Dr, Suite 105Irvine, CA 92604 (949) 612‑6050

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Irvine

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

• James H. Ting, MD
• Jon G. Biorkman, MD
• Paul M. Mansonhing, MD
• Moon Mock Oh, MD
• Steven C. Luh, MD
• Kelly Gee, DO
• David R. Paskil, MD
• Neil F. Neimark, MD

All family doctors in Irvine →

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