NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1861791592 M.D., M.S.P.H.
Verify on CMS → Caroline Caperton, M.D., M.S.P.H.
Allergy & Immunology 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 3,412 in Allergy & Immunology 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
471
Medicare Part D claims · 64 beneficiaries · Allergy & Immunology Physician avg: 788
Generic prescribing
57%
generic claims · 43% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.2K
51 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Caroline Caperton, M.D., M.S.P.H. filed 471 Medicare Part D claims in 2024 as an Allergy & Immunology Physician in Shreveport, Louisiana, prescribing 57% generic.
- 471
- Part D claims, 2024
- 57%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥61st
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Caroline Caperton, M.D., M.S.P.H.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1861791592), first enumerated 03/21/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 471 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.2K in reported industry payments (51 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1861791592 · Allergy & Immunology Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1861791592
- ENUM-MID 2011
- TAX-NARROW 3,412
- RX-LIGHT 471
- BOOK-THIN 53 in Louisiana
- PHOTO-ENUM Danielle Arnold · 2011
Caroline Caperton, M.D., M.S.P.H.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
471 ≥ 61st percentile 61% of 1,416,883 prescribers are in lower value bands
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 · 2024
✓
Board certification likely (heuristic, not verified)
Caroline Caperton, M.D., M.S.P.H. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 Caroline Caperton, M.D., M.S.P.H.?
Quality data not reportedPrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
471 40% vs specialty avg
Specialty distribution in Louisiana
How Allergy & Immunology 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 Allergy & Immunology 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).
Practice Address
Provider Details
| NPI | 1861791592 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | M.D., M.S.P.H. |
| Gender | Female |
| NPI Issued | 03/21/2011 |
Hospital and facility affiliations
Facilities where Caroline Caperton, M.D., M.S.P.H. 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.
WK Allergy Asthma And Immunology Center
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 Caroline Caperton, M.D., M.S.P.H.. Source: openpaymentsdata.cms.gov.
Total received
$1.2K
Largest payer
AstraZeneca Pharmaceuticals LP
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
Caroline Caperton, M.D., M.S.P.H. - brand share 43.0%
Allergy & Immunology Physician average
43% brand-name claims vs 57% generic, on 471 2024 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 2024.
471
Total Claims
$363K
Total Drug Cost
64
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 586.433
- Total Day Supply
- 16,075
- Brand vs Generic
- 43% brand / 57% generic
- Brand Drug Cost
- $347K
- Generic Drug Cost
- $16K
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 68.5 years
- Avg HCC Risk Score
- 1.02
- Gender Split
- 72% female / 28% male
- Age Distribution
- <65: 16, 65-74: 29, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Caroline Caperton, M.D., M.S.P.H. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Ipratropium Bromide
Ipratropium Bromide
73 claims
- Montelukast Sodium
Montelukast Sodium
45 claims
- Trelegy Ellipta
Trelegy Ellipta
32 claims
- Epinephrine
Epinephrine
30 claims
- Albuterol Sulfate … 28
Albuterol Sulfate Hfa
28 claims
- Fluticasone Propio… 26
Fluticasone Propionate
26 claims
- Dupixent Pen 24
Dupixent Pen
24 claims
- Fluticasone-Salmet… 23
Fluticasone-Salmeterol
23 claims
| Drug | Claims |
|---|---|
| Ipratropium Bromide | 73 |
| Montelukast Sodium | 45 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 32 |
| Epinephrine | 30 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 28 |
| Fluticasone Propionate | 26 |
| Dupixent Pen Dupilumab | 24 |
| Fluticasone-Salmeterol Fluticasone Propion/Salmeterol | 23 |
| Azelastine Hcl | 19 |
| Famotidine | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How Caroline Caperton, M.D., M.S.P.H. fits within the Allergy & Immunology Physician landscape nationally.
3,412
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
788
Avg Claims per Provider
Caroline Caperton, M.D., M.S.P.H.'s 471 claims are below the specialty average of 788.
Nationwide Allergy & Immunology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Caperton, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Allergy & Immunology Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Caperton.
One of 53 Allergy & Immunology Physician providers enrolled in Louisiana, 5 are shown here.
Dr. Phillip Allen
M.D.
Baton Rouge, LA
Dr. Gonzalo Alvarez Del Real
MD
Shreveport, LA
Dr. Evan Atkinson
M.D.
New Orleans, LA
Dr. Wilton Bergeron
M. D.
Lafayette, LA
Dr. Ann Borreson
M.D.
Terrytown, LA
Compare Allergy & Immunology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Caroline Caperton, M.D., M.S.P.H.'s specialty? ▼
Caroline Caperton, M.D., M.S.P.H. specializes in Allergy & Immunology Physician and practices in Shreveport, Louisiana. Credentials: M.D., M.S.P.H..
How much does Caroline Caperton, M.D., M.S.P.H. prescribe under Medicare Part D? ▼
In 2024, Caroline Caperton, M.D., M.S.P.H. wrote 471 Medicare Part D claims totaling $363K in drug costs for 64 beneficiaries.
Where is Caroline Caperton, M.D., M.S.P.H. located? ▼
Caroline Caperton, M.D., M.S.P.H. is located at 2530 BERT KOUNS INDUSTRIAL LOOP STE 112, Shreveport, LA, 71118. Phone: (318) 212-4824.
What is Caroline Caperton, M.D., M.S.P.H.'s NPI number? ▼
Caroline Caperton, M.D., M.S.P.H.'s National Provider Identifier (NPI) is 1861791592, issued on 03/21/2011.
Does Caroline Caperton, M.D., M.S.P.H. prescribe more brand-name or generic drugs? ▼
Caroline Caperton, M.D., M.S.P.H.'s prescribing is 43% brand-name and 57% generic drugs by claim count, with $347K in brand drug costs.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,412 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 788 Medicare Part D claims per year.
What drugs does Caroline Caperton, M.D., M.S.P.H. prescribe most often? ▼
Based on 2024 Medicare Part D data, Caroline Caperton, M.D., M.S.P.H.'s most frequently prescribed drugs include Ipratropium Bromide, Montelukast Sodium, Trelegy Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Caroline Caperton, M.D., M.S.P.H. accept Medicare? ▼
Caroline Caperton, M.D., M.S.P.H. appears in CMS Medicare data with 471 Part D claims and 64 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Caroline Caperton, M.D., M.S.P.H.'s credentials? ▼
Caroline Caperton, M.D., M.S.P.H.'s NPI is 1861791592 with credentials M.D., M.S.P.H.. 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.