NPI registry status
Active
2026 NPPES data Infectious Disease Physician NPI 1457841926 DO
Verify on CMS → Daniel Shapiro, DO
Infectious Disease Physician in Baton Rouge, 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 8,292 in Infectious Disease 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
330
Medicare Part D claims · 77 beneficiaries · Infectious Disease Physician avg: 816
Generic prescribing
65%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$24.15
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
Daniel Shapiro, DO filed 330 Medicare Part D claims in 2023 as a Infectious Disease Physician in Baton Rouge, Louisiana, prescribing 65% generic.
- 330
- Part D claims, 2023
- 65%
- 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.
Daniel Shapiro, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
330 Top 43% higher than 57% 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)
Daniel Shapiro, 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 Daniel Shapiro, DO?
Quality data not reportedPrimary specialty
Infectious Disease Physician
Medicare Part D claims
330 60% vs specialty avg
Specialty distribution in Louisiana
How Infectious Disease 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 Infectious Disease 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).
Daniel Shapiro, DO appears in the CMS NPPES registry as a Infectious Disease Physician provider holding DO credentials at 16777 MEDICAL CENTER DR, Baton Rouge, LA, 70816, with a listed phone of (225) 754-3278. NPI 1457841926 was issued on 05/10/2018.
Medicare Part D records for calendar year 2023 show 330 prescription claims written by this provider, covering 77 Medicare beneficiaries and totaling roughly $432K in drug spend, split 35% brand-name and 65% generic by claim count.
Infectious Disease Physician is a mid-sized specialty nationwide, with 8,292 enrolled providers across 54 states and an average of 816 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 | 1457841926 |
|---|---|
| Specialty | Infectious Disease Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 05/10/2018 |
Hospital and facility affiliations
Facilities where Daniel Shapiro, 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.
Ochsner Clinic LLC
New Orleans, 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 Daniel Shapiro, DO. Source: openpaymentsdata.cms.gov.
Total received
$24
Largest payer
Paratek Pharmaceuticals, 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
Daniel Shapiro, DO - brand share 35.0%
Infectious Disease Physician average
35% brand-name claims vs 65% generic, on 330 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.
330
Total Claims
$432K
Total Drug Cost
77
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 381
- Total Day Supply
- 7,632
- Brand vs Generic
- 35% brand / 65% generic
- Brand Drug Cost
- $389K
- Generic Drug Cost
- $44K
- Antibiotic Claims
- 174
Patient Demographics
- Average Patient Age
- 66.0 years
- Avg HCC Risk Score
- 2.59
- Gender Split
- 43% female / 57% male
- Age Distribution
- <65: 30, 65-74: 32, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Daniel Shapiro, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Biktarvy
Biktarvy
69 claims
- Ceftriaxone 25
Ceftriaxone
25 claims
- Daptomycin 24
Daptomycin
24 claims
- Ampicillin Sodium 21
Ampicillin Sodium
21 claims
| Drug | Claims |
|---|---|
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 69 |
| Ceftriaxone Ceftriaxone Sodium | 25 |
| Daptomycin | 24 |
| Ampicillin Sodium | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Infectious Disease Physician Overview
How Daniel Shapiro, DO fits within the Infectious Disease Physician landscape nationally.
8,292
Infectious Disease Physician Providers in US
54
States with Infectious Disease Physician
816
Avg Claims per Provider
Daniel Shapiro, DO's 330 claims are below the specialty average of 816.
Nearby Infectious Disease Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Shapiro.
Dr. Shiva Akula
M.D
New Orleans, LA
Dr. Mohammad Alam
MD
Shreveport, LA
Dr. Tlaloc Alferez
MD
Luling, LA
Dr. Scott Anderson
MD
Baton Rouge, LA
Dr. Sara Arguello
MD, MPHTM
New Orleans, LA
Compare Infectious Disease 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 Infectious Disease 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 Daniel Shapiro, DO's specialty? ▼
Daniel Shapiro, DO specializes in Infectious Disease Physician and practices in Baton Rouge, Louisiana. Credentials: DO.
How much does Daniel Shapiro, DO prescribe under Medicare Part D? ▼
In 2023, Daniel Shapiro, DO wrote 330 Medicare Part D claims totaling $432K in drug costs for 77 beneficiaries.
Where is Daniel Shapiro, DO located? ▼
Daniel Shapiro, DO is located at 16777 MEDICAL CENTER DR, Baton Rouge, LA, 70816. Phone: (225) 754-3278.
What is Daniel Shapiro, DO's NPI number? ▼
Daniel Shapiro, DO's National Provider Identifier (NPI) is 1457841926, issued on 05/10/2018.
Does Daniel Shapiro, DO prescribe more brand-name or generic drugs? ▼
Daniel Shapiro, DO's prescribing is 35% brand-name and 65% generic drugs by claim count, with $389K in brand drug costs.
How many Infectious Disease Physician providers are there in the US? ▼
There are 8,292 Infectious Disease Physician providers across 54 states in the US. The average Infectious Disease Physician provider writes 816 Medicare Part D claims per year.
What drugs does Daniel Shapiro, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Daniel Shapiro, DO's most frequently prescribed drugs include Biktarvy, Ceftriaxone, Daptomycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Shapiro, DO accept Medicare? ▼
Daniel Shapiro, DO appears in CMS Medicare data with 330 Part D claims and 77 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Shapiro, DO's credentials? ▼
Daniel Shapiro, DO's NPI is 1457841926 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
Compiled from official public sources by the PlainDoctor editorial team.