Quick answers
- Does Ali Y. El Sergany accept Medicare assignment?
- Yes. Medicare's clinician data says Ali Y. El Sergany 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 Ali Y. El Sergany see?
- In 2024, CMS data shows 37 Original Medicare patients and 193 services for Ali Y. El Sergany. This counts Original Medicare only and measures volume, not quality.
- What is Ali Y. El Sergany's NPI number?
- 1871650002. 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 Ali Y. El Sergany, 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 | 37 |
|---|---|
| Services billed to Medicare | 193 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)46 services
- Injection of chemical agent into multiple incompetent veins of leg (36471)42 services
- Ultrasonic guidance for needle placement (76942)42 services
- Chemical destruction of first incompetent vein of arm or leg using imaging guidance (36482)39 services
- Injection of chemical agent into single incompetent vein of leg using ultrasound guidance (36465)19 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%
- Diabetes59%
- Chronic kidney disease54%
- Arthritis46%
- Ischemic heart disease41%
Practice locations
Addresses where Ali Y. El Sergany is enrolled with Medicare (CMS data updated October 2, 2026).
- 98 -1079 Moanalua Rd, Suite 620Aiea, HI 96701 (808) 784‑3050
- 99 -115 Aiea Heights Dr, Suite 276bAiea, HI 96701 (808) 784‑3050
Group practices
Medicare enrollment lists Ali Y. El Sergany as a member of this group (CMS data updated October 2, 2026).
- Pacific Vascular Associates LLC12 clinicians in the group
Specialties
- General Surgeryprimary
- Family Practicealso
Other general surgeons in Aiea
Clinicians with the same Medicare primary specialty in Aiea, HI — not a recommendation.
Other clinicians in Pacific Vascular Associates LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1978 (48 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871650002 |
| 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
- 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