Quick answers
- Does Lutfi A. Sayyur accept Medicare assignment?
- Yes. Medicare's clinician data says Lutfi A. Sayyur accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Lutfi A. Sayyur see?
- In 2024, CMS data shows 1,030 Original Medicare patients and 9,888 services for Lutfi A. Sayyur. This counts Original Medicare only and measures volume, not quality.
- What is Lutfi A. Sayyur's NPI number?
- 1174602163. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Lutfi A. Sayyur, 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.
| Original Medicare patients | 1,030 |
|---|---|
| Services billed to Medicare | 9,888 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)4,384 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,754 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)1,251 services
- Hospital discharge day management, 30 minutes or less (99238)1,014 services
- Advance care planning, first 30 minutes (99497)823 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%
- Arthritis56%
- Diabetes52%
- Ischemic heart disease51%
- Heart failure50%
Hospitals where Lutfi A. Sayyur works
Medicare's Facility Affiliation Data lists Lutfi A. Sayyur 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.
- AHMC Anaheim Regional Medical CenterAnaheim, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050226
- Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050168
- UCI Health-OrangeOrange, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050348
Practice locations
Addresses where Lutfi A. Sayyur is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 E Valencia Mesa DrFullerton, CA 92835 (714) 651‑8138
Group practices
Medicare enrollment lists Lutfi A. Sayyur as a member of this group (CMS data updated October 2, 2026).
- Superior Medical Group2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fullerton
Clinicians with the same Medicare primary specialty in Fullerton, CA — not a recommendation.
Other clinicians in Superior Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174602163 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians