NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1104387885 DO
Verify on CMS → Rachel Dewey, DO
Family Medicine Physician in New Roads, 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 147,760 in Family 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
2K
Medicare Part D claims · 325 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$668.38
42 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Rachel Dewey, DO filed 1,863 Medicare Part D claims in 2023 as a Family Medicine Physician in New Roads, Louisiana, prescribing 85% generic.
- 2K
- Part D claims, 2023
- 85%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥83rd
- 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.
Rachel Dewey, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,863 ≥ 83rd percentile 83% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Rachel Dewey, DO 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 Rachel Dewey, DO?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
1,863 45% vs specialty avg
Specialty distribution in Louisiana
How Family Medicine 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 Family 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).
Rachel Dewey, DO appears in the CMS NPPES registry as a Family Medicine Physician provider holding DO credentials at 230 ROBERTS DR STE B, New Roads, LA, 70760, with a listed phone of (225) 765-5500. NPI 1104387885 was issued on 03/26/2019.
Medicare Part D records for calendar year 2023 show 1,863 prescription claims written by this provider, covering 325 Medicare beneficiaries and totaling roughly $233K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 3.8%.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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 | 1104387885 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 03/26/2019 |
Hospital and facility affiliations
Facilities where Rachel Dewey, DO 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.
Our Lady OF The Lake Physician Group LLC
Baton Rouge, 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 Rachel Dewey, DO. Source: openpaymentsdata.cms.gov.
Total received
$668
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 · Typical
Rachel Dewey, DO - brand share 15.0%
Family Medicine Physician average
15% brand-name claims vs 85% generic, on 1,863 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.
1,863
Total Claims
$233K
Total Drug Cost
325
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,869
- Total Day Supply
- 76,561
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $208K
- Generic Drug Cost
- $24K
- Opioid Claims
- 70 (3.8% rate)
- Antibiotic Claims
- 182
Patient Demographics
- Average Patient Age
- 71.0 years
- Avg HCC Risk Score
- 1.34
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 52, 65-74: 151, 75-84: 97, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Rachel Dewey, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
61 claims
- Amlodipine Besylate
Amlodipine Besylate
55 claims
- Atorvastatin Calcium
Atorvastatin Calcium
48 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
48 claims
- Hydrochlorothiazide
Hydrochlorothiazide
45 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
44 claims
- Azithromycin
Azithromycin
42 claims
- Fluticasone Propio…
Fluticasone Propionate
42 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 61 |
| Amlodipine Besylate | 55 |
| Atorvastatin Calcium | 48 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 48 |
| Hydrochlorothiazide | 45 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 44 |
| Azithromycin | 42 |
| Fluticasone Propionate | 42 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 38 |
| Furosemide | 38 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Rachel Dewey, DO fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Rachel Dewey, DO's 1,863 claims are below the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Dewey.
Dr. Ubaid Abbasi
MD
Baton Rouge, LA
Dr. Lamia Abisamra
MD
Metairie, LA
Dr. Matthew Abraham
M.D.
Lafayette, LA
Dr. Ralph Abraham
MD
Rayville, LA
Dr. Steven Abramson
M.D.
Prairieville, LA
Compare Family Medicine 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 Family 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Rachel Dewey, DO's specialty? ▼
Rachel Dewey, DO specializes in Family Medicine Physician and practices in New Roads, Louisiana. Credentials: DO.
How much does Rachel Dewey, DO prescribe under Medicare Part D? ▼
In 2023, Rachel Dewey, DO wrote 1,863 Medicare Part D claims totaling $233K in drug costs for 325 beneficiaries.
Where is Rachel Dewey, DO located? ▼
Rachel Dewey, DO is located at 230 ROBERTS DR STE B, New Roads, LA, 70760. Phone: (225) 765-5500.
What is Rachel Dewey, DO's NPI number? ▼
Rachel Dewey, DO's National Provider Identifier (NPI) is 1104387885, issued on 03/26/2019.
Does Rachel Dewey, DO prescribe more brand-name or generic drugs? ▼
Rachel Dewey, DO's prescribing is 15% brand-name and 85% generic drugs by claim count, with $208K in brand drug costs.
Does Rachel Dewey, DO prescribe opioids? ▼
Yes, Rachel Dewey, DO had 70 opioid claims in 2023 with an opioid prescribing rate of 3.8%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Rachel Dewey, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Rachel Dewey, DO's most frequently prescribed drugs include Pantoprazole Sodium, Amlodipine Besylate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Rachel Dewey, DO accept Medicare? ▼
Rachel Dewey, DO appears in CMS Medicare data with 1,863 Part D claims and 325 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rachel Dewey, DO's credentials? ▼
Rachel Dewey, DO's NPI is 1104387885 with credentials DO. 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
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.