NPI registry status
Active
2026 NPPES data Pediatric Surgery Physician NPI 1518923317 MD
Verify on CMS → John Lopoo, MD
Pediatric Surgery 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 1,155 in Pediatric Surgery 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.
Industry payments
$13.84
1 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
John Lopoo, MD is a Pediatric Surgery Physician in Baton Rouge, Louisiana, listed in the federal CMS National Provider Identifier registry.
- $13.84
- industry payments (Sunshine Act)
- #205
- Pediatric Surgery Physician rank among Louisiana specialties
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 John Lopoo, MD
Active federal NPI registry listing — verify license, disciplinary history, and board certification with official sources before relying on this profile.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1518923317), first enumerated 04/21/2006.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Reported
Industry payment transparency
$13.84 in reported industry payments (1 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 1518923317 · Pediatric Surgery Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1518923317
- ENUM-LEGACY 2006
- TAX-NARROW 1,155
- RX-NONE No Part D
- BOOK-THIN 16 in Louisiana
- PHOTO-ENUM John Doski · 2006
◑
Board-eligible specialty (heuristic, not verified)
John Lopoo, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about John Lopoo, MD?
Quality data not reportedPrimary specialty
Pediatric Surgery Physician
Specialty distribution in Louisiana
How Pediatric Surgery 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 Pediatric Surgery 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 | 1518923317 |
|---|---|
| Specialty | Pediatric Surgery Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/21/2006 |
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 Lopoo, MD. Source: openpaymentsdata.cms.gov.
Total received
$14
Largest payer
KLS-Martin L.P.
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.
Pediatric Surgery Physician Overview
How John Lopoo, MD fits within the Pediatric Surgery Physician landscape nationally.
1,155
Pediatric Surgery Physician Providers in US
52
States with Pediatric Surgery Physician
259
Avg Claims per Provider
Nationwide Pediatric Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Lopoo, both outside Louisiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pediatric Surgery Physician Providers in Louisiana
Other clinicians with the same primary specialty enrolled in Louisiana, drawn from the same CMS NPPES roster as Lopoo.
One of 16 Pediatric Surgery Physician providers enrolled in Louisiana, 5 are shown here.
Dr. Vincent Adolph
MD
New Orleans, LA
Dr. Robert Arensman
MD
New Orleans, LA
Dr. Mary Brandt
MD
New Orleans, LA
Dr. Mark Brown
M.D.
Shreveport, LA
Dr. Kenneth Falterman
MD
Lafayette, LA
Compare Pediatric Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Lopoo, MD's specialty? ▼
John Lopoo, MD specializes in Pediatric Surgery Physician and practices in Baton Rouge, Louisiana. Credentials: MD.
Where is John Lopoo, MD located? ▼
John Lopoo, MD is located at 8200 CONSTANTIN BLVD STE 220, Baton Rouge, LA, 70809. Phone: (225) 769-2295.
What is John Lopoo, MD's NPI number? ▼
John Lopoo, MD's National Provider Identifier (NPI) is 1518923317, issued on 04/21/2006.
How many Pediatric Surgery Physician providers are there in the US? ▼
There are 1,155 Pediatric Surgery Physician providers across 52 states in the US. The average Pediatric Surgery Physician provider writes 259 Medicare Part D claims per year.
Does John Lopoo, MD accept Medicare? ▼
John Lopoo, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Lopoo, MD's credentials? ▼
John Lopoo, MD's NPI is 1518923317 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.
- 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.