2026 NPPES data Vascular & Interventional Radiology Physician NPI 1639484603 M.D.
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Amr El-Sergany, M.D.

Vascular & Interventional Radiology Physician in Aiea, Hawaii.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,004 in Vascular & Interventional Radiology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
193
Medicare Part D claims · 100 beneficiaries · Vascular & Interventional Radiology Physician avg: 72
Generic prescribing
47%
generic claims · 53% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$17.0K
30 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

Amr El-Sergany, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 193 Medicare Part D claims in 2023.

75/100
CMS neutral score · not measured
193
Part D claims, 2023
47%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Amr El-Sergany, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

193 ≥ 35th percentile 35% of 1,370,886 prescribers are in lower value bands

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic, not verified)

Amr El-Sergany, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Amr El-Sergany, M.D.?

CMS neutral score, not measured

NPI registry status

Active

Issued 08/13/2010

NPI 1639484603

Primary specialty

Vascular & Interventional Radiology Physician

Niche

3,004 US NPIs in this specialty

Medicare Part D claims

193 168% vs specialty avg

2023 prescription claims

Specialty avg: 72

MIPS final score

75/100

CMS neutral score, not measured

No category scores published; CMS assigned the performance threshold

Specialty distribution in Hawaii

How Vascular & Interventional Radiology Physician compares to other specialties among Hawaii providers

Hawaii providers
Behavior Technician16.4%Massage Therapist4.3%Physical Therapist3.7%Pharmacist3.7%Mental Health Counselor3.1%Internal Medicine Physician3.1%Vascular & Interventional Ra…0%
Largest specialties in Hawaii (% of in-state providers)

MIPS score not measured

CMS assigned a neutral 75/100 threshold

CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.

How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Amr El-Sergany, M.D. appears in the CMS NPPES registry as a Vascular & Interventional Radiology Physician provider holding M.D. credentials at 98-1079 MOANALUA RD STE 620, Aiea, HI, 96701, with a listed phone of (808) 486-7775. NPI 1639484603 was issued on 08/13/2010.

Medicare Part D records for calendar year 2023 show 193 prescription claims written by this provider, covering 100 Medicare beneficiaries and totaling roughly $110K in drug spend, split 53% brand-name and 47% generic by claim count, with an opioid prescribing rate of 13.5%. On the CMS Merit-based Incentive Payment System, this provider carries a Final Score of 75/100 for the 2023 performance year, but CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score: this is the neutral performance threshold CMS assigns where nothing was scored, so it is not comparable with clinicians whose score was measured.

Vascular & Interventional Radiology Physician is a narrow specialty nationwide, with 3,004 enrolled providers across 53 states and an average of 72 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.

Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

98-1079 MOANALUA RD STE 620
Aiea, HI 96701

Provider Details

NPI 1639484603
Specialty Vascular & Interventional Radiology Physician
Credentials M.D.
Gender Male
NPI Issued 08/13/2010

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

75
Final Score
CMS neutral threshold · not measured

Reporting: Group practice

Hospital and facility affiliations

Facilities where Amr El-Sergany, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Pacific Vascular Associates LLC
Aiea, HI
Pacific Vascular Institute-Kona
Kailua Kona, HI

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) - CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Amr El-Sergany, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$17.0K

Largest payer

Abbott Laboratories

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Brand-heavy

Amr El-Sergany, M.D. - brand share 53.0%
Vascular & Interventional Radiology Physician average

53% brand-name claims vs 47% generic, on 193 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

193
Total Claims
$110K
Total Drug Cost
100
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
395
Total Day Supply
11,098
Brand vs Generic
53% brand / 47% generic
Brand Drug Cost
$108K
Generic Drug Cost
$1K
Opioid Claims
26 (13.5% rate)

Patient Demographics

Average Patient Age
71.0 years
Avg HCC Risk Score
4.17
Gender Split
44% female / 56% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Amr El-Sergany, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Xarelto
Rivaroxaban
93
Clopidogrel
Clopidogrel Bisulfate
59
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
22

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Vascular & Interventional Radiology Physician Overview

How Amr El-Sergany, M.D. fits within the Vascular & Interventional Radiology Physician landscape nationally.

3,004
Vascular & Interventional Radiology Physician Providers in US
53
States with Vascular & Interventional Radiology Physician
72
Avg Claims per Provider

Amr El-Sergany, M.D.'s 193 claims are above the specialty average of 72.

Nearby Vascular & Interventional Radiology Physician Providers in Hawaii

Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as El-Sergany.

Compare Vascular & Interventional Radiology Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Hawaii medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Vascular & Interventional Radiology Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Amr El-Sergany, M.D.'s specialty?
Amr El-Sergany, M.D. specializes in Vascular & Interventional Radiology Physician and practices in Aiea, Hawaii. Credentials: M.D..
How much does Amr El-Sergany, M.D. prescribe under Medicare Part D?
In 2023, Amr El-Sergany, M.D. wrote 193 Medicare Part D claims totaling $110K in drug costs for 100 beneficiaries.
What is Amr El-Sergany, M.D.'s Medicare quality score?
Amr El-Sergany, M.D. has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Amr El-Sergany, M.D. located?
Amr El-Sergany, M.D. is located at 98-1079 MOANALUA RD STE 620, Aiea, HI, 96701. Phone: (808) 486-7775.
What is Amr El-Sergany, M.D.'s NPI number?
Amr El-Sergany, M.D.'s National Provider Identifier (NPI) is 1639484603, issued on 08/13/2010.
Does Amr El-Sergany, M.D. prescribe more brand-name or generic drugs?
Amr El-Sergany, M.D.'s prescribing is 53% brand-name and 47% generic drugs by claim count, with $108K in brand drug costs.
Does Amr El-Sergany, M.D. prescribe opioids?
Yes, Amr El-Sergany, M.D. had 26 opioid claims in 2023 with an opioid prescribing rate of 13.5%.
How many Vascular & Interventional Radiology Physician providers are there in the US?
There are 3,004 Vascular & Interventional Radiology Physician providers across 53 states in the US. The average Vascular & Interventional Radiology Physician provider writes 72 Medicare Part D claims per year.
What drugs does Amr El-Sergany, M.D. prescribe most often?
Based on 2023 Medicare Part D data, Amr El-Sergany, M.D.'s most frequently prescribed drugs include Xarelto, Clopidogrel, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Amr El-Sergany, M.D. accept Medicare?
Amr El-Sergany, M.D. appears in CMS Medicare data with 193 Part D claims and 100 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Amr El-Sergany, M.D.'s credentials?
Amr El-Sergany, M.D.'s NPI is 1639484603 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.