NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1063900645 MD
Verify on CMS → John Holtrop, MD
Student in an Organized Health Care Education/Training Program in New Orleans, 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 331,274 in Student in an Organized Health Care Education/Training Program, 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
73
Medicare Part D claims · 42 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Industry payments
$1.6K
13 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
John Holtrop, MD filed 73 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in New Orleans, Louisiana.
- 73
- Part D claims, 2023
- $1.6K
- industry payments (Sunshine Act)
- ≥0th
- 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.
CMS NPPES provider registry desk
NPI 1063900645 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1063900645
- ENUM-RECENT 2018
- TAX-MEGA 331K Student in
- RX-TRACE 73
- BOOK-LIGHT 4,431 in Louisiana
- PHOTO-ENUM Nayab Dhanani · 2018
John Holtrop, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
73 ≥ 0th percentile 0% 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
What does the federal data show about John Holtrop, MD?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
73 84% vs specialty avg
Specialty distribution in Louisiana
How Student in an Organized Health Care Education/Training Program 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 Student in an Organized Health Care Education/Training Program. 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 | 1063900645 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/29/2018 |
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 John Holtrop, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.6K
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
73
Total Claims
$1K
Total Drug Cost
42
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 74
- Total Day Supply
- 554
- Generic Drug Cost
- $450
- Opioid Claims
- 35 (47.9% rate)
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 65.5 years
- Avg HCC Risk Score
- 1.89
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 13, 65-74: 23, 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.
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 23 |
| Cephalexin | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in LA →
All providers in Louisiana →
Compare specialties →
Student in an Organized Health Care Education/Training Program Overview
How John Holtrop, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
John Holtrop, MD's 73 claims are below the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Holtrop, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Holtrop.
One of 4,431 Student in an Organized Health Care Education/Training Program providers enrolled in Louisiana, 5 are shown here.
Frequently Asked Questions
What is John Holtrop, MD's specialty? ▼
John Holtrop, MD specializes in Student in an Organized Health Care Education/Training Program and practices in New Orleans, Louisiana. Credentials: MD.
How much does John Holtrop, MD prescribe under Medicare Part D? ▼
In 2023, John Holtrop, MD wrote 73 Medicare Part D claims totaling $1K in drug costs for 42 beneficiaries.
Where is John Holtrop, MD located? ▼
John Holtrop, MD is located at 1430 TULANE AVE DEPT OF8622, New Orleans, LA, 70112. Phone: (504) 988-5500.
What is John Holtrop, MD's NPI number? ▼
John Holtrop, MD's National Provider Identifier (NPI) is 1063900645, issued on 04/29/2018.
Does John Holtrop, MD prescribe opioids? ▼
Yes, John Holtrop, MD had 35 opioid claims in 2023 with an opioid prescribing rate of 47.9%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does John Holtrop, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, John Holtrop, MD's most frequently prescribed drugs include Oxycodone-Acetaminophen, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Holtrop, MD accept Medicare? ▼
John Holtrop, MD appears in CMS Medicare data with 73 Part D claims and 42 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Holtrop, MD's credentials? ▼
John Holtrop, MD's NPI is 1063900645 with credentials MD. 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.