2026 NPPES data Emergency Medical Services (Emergency Medicine) Physician NPI 1598812596 M.D.
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AMABLE AGUILUZ, M.D.

Emergency Medical Services (Emergency Medicine) Physician in HAWAIIAN GARDENS, California. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
17K
Medicare Part D claims · 758 beneficiaries · Emergency Medical Services (Emergency Medicine) Physician avg: 394
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$24.39
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: AMABLE AGUILUZ, M.D. is a Emergency Medical Services (Emergency Medicine) Physician ([object Object]) practicing in HAWAIIAN GARDENS, California with a Medicare Part D prescribing footprint of 17K claims across 758 beneficiaries — 20% brand-name prescribing . Industry payments of $24.39 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: AMABLE AGUILUZ, M.D. filed 17,442 Medicare Part D claims in 2023 across HAWAIIAN GARDENS, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

AMABLE AGUILUZ, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

AMABLE AGUILUZ, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 01/04/2007

NPI 1598812596

Primary specialty

Emergency Medical Services (Emergency Medicine) Physician

Niche

3,616 US NPIs in this specialty

Medicare Part D claims

17,442 4327% vs specialty avg

2023 prescription claims

Specialty avg: 394

Specialty distribution in California

How Emergency Medical Services (Emergency Medicine) Physician compares to other specialties among California providers

California providers

Emergency Medical Services (Emergency Medicine) Physician share within California

1. Emergency Medical Services (Emergency Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Emergency Medical Services (Emergency Medicine) Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Emergency Medical Services (Emergency Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Emergency Medical Services (Emergency Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Emergency Medical Services (Emergency Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Emergency Medical Services (Emergency Medicine) Physician) — ABMS / AOA estimate

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).

AMABLE AGUILUZ, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider practicing in HAWAIIAN GARDENS, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1598812596. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

AMABLE AGUILUZ, M.D. appears in the CMS NPPES registry as a Emergency Medical Services (Emergency Medicine) Physician provider holding M.D. credentials at 21500 PIONEER BLVD, HAWAIIAN GARDENS, CA, 90716, with a listed phone of (562) 402-4151. NPI 1598812596 was issued on 01/04/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AGUILUZ most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 17,442 prescription claims written by this provider, covering 758 Medicare beneficiaries and totaling roughly $5.3 million in drug spend, split 20% brand-name and 80% generic by claim count, with an opioid prescribing rate of 0.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Emergency Medical Services (Emergency Medicine) Physician is a narrow specialty nationwide, with 3,616 enrolled providers across 55 states and an average of 394 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

21500 PIONEER BLVD
HAWAIIAN GARDENS, CA 90716

Provider Details

NPI 1598812596
Specialty Emergency Medical Services (Emergency Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 01/04/2007

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 AMABLE AGUILUZ, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$24

Largest payer

Otsuka America Pharmaceutical, Inc.

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.

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to AMABLE AGUILUZ, M.D.. To verify AMABLE AGUILUZ, M.D.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

AMABLE AGUILUZ, M.D. — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 17,442 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.

17,442
Total Claims
$5.3M
Total Drug Cost
758
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
20,216
Total Day Supply
590,525
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$1.7M
Generic Drug Cost
$3.6M
Opioid Claims
39 (0.2% rate)
Antibiotic Claims
264

Patient Demographics

Average Patient Age
73.3 years
Avg HCC Risk Score
1.66
Gender Split
56% female / 44% male
Age Distribution
<65: 63, 65-74: 406, 75-84: 191, 85+: 98

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Vascepa
Icosapent Ethyl
1,075
Omeprazole-Sodium Bicarbonate
Omeprazole/Sodium Bicarbonate
771
Atorvastatin Calcium
595
Amlodipine Besylate
536
Metformin Hcl
536
Tamsulosin Hcl
415
Rosuvastatin Calcium
413
Gabapentin
400
Ibuprofen
313
Levothyroxine Sodium
297

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

Emergency Medical Services (Emergency Medicine) Physician Overview

How AMABLE AGUILUZ, M.D. fits within the Emergency Medical Services (Emergency Medicine) Physician landscape nationally.

3,616
Emergency Medical Services (Emergency Medicine) Physician Providers in US
55
States with Emergency Medical Services (Emergency Medicine) Physician
394
Avg Claims per Provider

AMABLE AGUILUZ, M.D.'s 17,442 claims are above the specialty average of 394.

Nearby Emergency Medical Services (Emergency Medicine) Physician Providers in California

Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as AGUILUZ.

Compare Emergency Medical Services (Emergency Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMABLE AGUILUZ, M.D.'s specialty?
AMABLE AGUILUZ, M.D. specializes in Emergency Medical Services (Emergency Medicine) Physician and practices in HAWAIIAN GARDENS, California. Credentials: M.D..
How much does AMABLE AGUILUZ, M.D. prescribe under Medicare Part D?
In 2023, AMABLE AGUILUZ, M.D. wrote 17,442 Medicare Part D claims totaling $5.3M in drug costs for 758 beneficiaries.
Where is AMABLE AGUILUZ, M.D. located?
AMABLE AGUILUZ, M.D. is located at 21500 PIONEER BLVD, HAWAIIAN GARDENS, CA, 90716. Phone: (562) 402-4151.
What is AMABLE AGUILUZ, M.D.'s NPI number?
AMABLE AGUILUZ, M.D.'s National Provider Identifier (NPI) is 1598812596, issued on 01/04/2007.
Does AMABLE AGUILUZ, M.D. prescribe more brand-name or generic drugs?
AMABLE AGUILUZ, M.D.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $1.7M in brand drug costs.
Does AMABLE AGUILUZ, M.D. prescribe opioids?
Yes, AMABLE AGUILUZ, M.D. had 39 opioid claims in 2023 with an opioid prescribing rate of 0.2%.
How many Emergency Medical Services (Emergency Medicine) Physician providers are there in the US?
There are 3,616 Emergency Medical Services (Emergency Medicine) Physician providers across 55 states in the US. The average Emergency Medical Services (Emergency Medicine) Physician provider writes 394 Medicare Part D claims per year.
What drugs does AMABLE AGUILUZ, M.D. prescribe most often?
Based on 2023 Medicare Part D data, AMABLE AGUILUZ, M.D.'s most frequently prescribed drugs include Vascepa, Omeprazole-Sodium Bicarbonate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMABLE AGUILUZ, M.D. accept Medicare?
AMABLE AGUILUZ, M.D. appears in CMS Medicare data with 17,442 Part D claims and 758 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMABLE AGUILUZ, M.D.'s credentials?
AMABLE AGUILUZ, M.D.'s NPI is 1598812596 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

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.
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