NPI registry status
Active
2026 NPPES data Emergency Medical Services (Emergency Medicine) Physician NPI 1598812596 M.D.
Verify on CMS → Amable Aguiluz, M.D.
Emergency Medical Services (Emergency Medicine) Physician in Hawaiian Gardens, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,618 in Emergency Medical Services (Emergency Medicine) 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
17K
Medicare Part D claims · 758 beneficiaries · Emergency Medical Services (Emergency Medicine) Physician avg: 394
Generic prescribing
79%
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)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Amable Aguiluz, M.D. filed 17,442 Medicare Part D claims in 2023 as a Emergency Medical Services (Emergency Medicine) Physician in Hawaiian Gardens, California, prescribing 79% generic.
- 17K
- Part D claims, 2023
- 79%
- generic prescribing
- $24.39
- industry payments (Sunshine Act)
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.
Amable Aguiluz, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
17,442 Top 2% higher than 98% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
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).
What does the federal data show about Amable Aguiluz, M.D.?
Quality data not reportedPrimary specialty
Emergency Medical Services (Emergency Medicine) Physician
Medicare Part D claims
17,442 44× vs specialty avg
Specialty distribution in California
How Emergency Medical Services (Emergency Medicine) Physician compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Emergency Medical Services (Emergency Medicine) Physician. Verify directly:
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).
Amable Aguiluz, M.D. appears in the CMS NPPES registry as an 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.
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 79% generic by claim count, with an opioid prescribing rate of 0.2%.
Emergency Medical Services (Emergency Medicine) Physician is a narrow specialty nationwide, with 3,618 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
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%
Emergency Medical Services (Emergency Medicine) Physician average
20% brand-name claims vs 79% 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 / 79% 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.
What Amable Aguiluz, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Vascepa
Vascepa
1,075 claims
- Omeprazole-Sodium …
Omeprazole-Sodium Bicarbonate
771 claims
- Atorvastatin Calcium
Atorvastatin Calcium
595 claims
- Amlodipine Besylate
Amlodipine Besylate
536 claims
- Metformin Hcl
Metformin Hcl
536 claims
- Tamsulosin Hcl 415
Tamsulosin Hcl
415 claims
- Rosuvastatin Calcium 413
Rosuvastatin Calcium
413 claims
- Gabapentin 400
Gabapentin
400 claims
| 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.
More Emergency Medical Services (Emergency Medicine) Physician in CA →
All providers in California →
Compare specialties →
Emergency Medical Services (Emergency Medicine) Physician Overview
How Amable Aguiluz, M.D. fits within the Emergency Medical Services (Emergency Medicine) Physician landscape nationally.
3,618
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.
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 California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Medical Services (Emergency Medicine) 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.
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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 79% 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 3,618 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
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.
- 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
Compiled from official public sources by the PlainDoctor editorial team.
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.