NPI registry status
Active
2026 NPPES data Transplant Hepatology Physician NPI 1366432577 M.D.
Verify on CMS → Humberto Aguilar, M.D.
Transplant Hepatology Physician in Shreveport, Louisiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 134 in Transplant Hepatology 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
1K
Medicare Part D claims · 403 beneficiaries · Transplant Hepatology Physician avg: 536
Generic prescribing
72%
generic claims · 28% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$88.0K
229 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
Humberto Aguilar, M.D. filed 1,116 Medicare Part D claims in 2023 as a Transplant Hepatology Physician in Shreveport, Louisiana, prescribing 72% generic.
- 1K
- Part D claims, 2023
- 72%
- 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.
Humberto Aguilar, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,116 Top 23% higher than 77% 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 certification likely (heuristic, not verified)
Humberto Aguilar, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 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 Humberto Aguilar, M.D.?
Quality data not reportedPrimary specialty
Transplant Hepatology Physician
Medicare Part D claims
1,116 108% vs specialty avg
Specialty distribution in Louisiana
How Transplant Hepatology Physician compares to other specialties among Louisiana 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 Transplant Hepatology 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).
Humberto Aguilar, M.D. appears in the CMS NPPES registry as a Transplant Hepatology Physician provider holding M.D. credentials at 8383 MILLICENT WAY STE B, Shreveport, LA, 71115, with a listed phone of (318) 631-9121. NPI 1366432577 was issued on 10/27/2005.
Medicare Part D records for calendar year 2023 show 1,116 prescription claims written by this provider, covering 403 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 28% brand-name and 72% generic by claim count.
Transplant Hepatology Physician is a narrow specialty nationwide, with 134 enrolled providers across 36 states and an average of 536 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 | 1366432577 |
|---|---|
| Specialty | Transplant Hepatology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/27/2005 |
Hospital and facility affiliations
Facilities where Humberto Aguilar, 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.
According to CMS billing records, Humberto Aguilar, M.D. is affiliated with 3 Medicare-billing facilities.
Capitol City Family Health Center Incorporated
Shreveport, LA
Gastrointestinal Specialists A M C
Shreveport, LA
GI Specialists Hospitalists AT Wkmc
Shreveport, LA
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 Humberto Aguilar, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$88.0K
Largest payer
ABBVIE 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.
Brand vs generic prescribing mix · Above average
Humberto Aguilar, M.D. - brand share 28.0%
Transplant Hepatology Physician average
28% brand-name claims vs 72% generic, on 1,116 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.
1,116
Total Claims
$1.1M
Total Drug Cost
403
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,458
- Total Day Supply
- 35,649
- Brand vs Generic
- 28% brand / 72% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $36K
- Antibiotic Claims
- 39
Patient Demographics
- Average Patient Age
- 70.5 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 50, 65-74: 249, 75-84: 92, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Humberto Aguilar, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Peg 3350-Electrolyte
Peg 3350-Electrolyte
182 claims
- Pantoprazole Sodium
Pantoprazole Sodium
105 claims
- Omeprazole
Omeprazole
81 claims
- Linzess 54
Linzess
54 claims
- Metoclopramide Hcl 39
Metoclopramide Hcl
39 claims
- Sulfasalazine 39
Sulfasalazine
39 claims
- Colestipol Hcl 38
Colestipol Hcl
38 claims
- Esomeprazole Magne… 34
Esomeprazole Magnesium
34 claims
| Drug | Claims |
|---|---|
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 182 |
| Pantoprazole Sodium | 105 |
| Omeprazole | 81 |
| Linzess Linaclotide | 54 |
| Metoclopramide Hcl | 39 |
| Sulfasalazine | 39 |
| Colestipol Hcl | 38 |
| Esomeprazole Magnesium | 34 |
| Baclofen | 33 |
| Dicyclomine Hcl | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Transplant Hepatology Physician Overview
How Humberto Aguilar, M.D. fits within the Transplant Hepatology Physician landscape nationally.
134
Transplant Hepatology Physician Providers in US
36
States with Transplant Hepatology Physician
536
Avg Claims per Provider
Humberto Aguilar, M.D.'s 1,116 claims are above the specialty average of 536.
Nearby Transplant Hepatology Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Aguilar.
Compare Transplant Hepatology 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 Louisiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Transplant Hepatology 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Humberto Aguilar, M.D.'s specialty? ▼
Humberto Aguilar, M.D. specializes in Transplant Hepatology Physician and practices in Shreveport, Louisiana. Credentials: M.D..
How much does Humberto Aguilar, M.D. prescribe under Medicare Part D? ▼
In 2023, Humberto Aguilar, M.D. wrote 1,116 Medicare Part D claims totaling $1.1M in drug costs for 403 beneficiaries.
Where is Humberto Aguilar, M.D. located? ▼
Humberto Aguilar, M.D. is located at 8383 MILLICENT WAY STE B, Shreveport, LA, 71115. Phone: (318) 631-9121.
What is Humberto Aguilar, M.D.'s NPI number? ▼
Humberto Aguilar, M.D.'s National Provider Identifier (NPI) is 1366432577, issued on 10/27/2005.
Does Humberto Aguilar, M.D. prescribe more brand-name or generic drugs? ▼
Humberto Aguilar, M.D.'s prescribing is 28% brand-name and 72% generic drugs by claim count, with $1.1M in brand drug costs.
How many Transplant Hepatology Physician providers are there in the US? ▼
There are 134 Transplant Hepatology Physician providers across 36 states in the US. The average Transplant Hepatology Physician provider writes 536 Medicare Part D claims per year.
What drugs does Humberto Aguilar, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Humberto Aguilar, M.D.'s most frequently prescribed drugs include Peg 3350-Electrolyte, Pantoprazole Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Humberto Aguilar, M.D. accept Medicare? ▼
Humberto Aguilar, M.D. appears in CMS Medicare data with 1,116 Part D claims and 403 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Humberto Aguilar, M.D.'s credentials? ▼
Humberto Aguilar, M.D.'s NPI is 1366432577 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.