2026 NPPES data Pediatric Surgery Physician NPI 1558797464 M.D.
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OMAR NUNEZ LOPEZ, M.D.

Pediatric Surgery Physician in KANSAS CITY, Missouri. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Industry payments
$681.79
8 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: OMAR NUNEZ LOPEZ, M.D. is a Pediatric Surgery Physician ([object Object]) practicing in KANSAS CITY, Missouri . Industry payments of $681.79 across 8 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: OMAR NUNEZ LOPEZ, M.D. specializes in Pediatric Surgery Physician and practices in KANSAS CITY, Missouri, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

OMAR NUNEZ LOPEZ, M.D. 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).

OMAR NUNEZ LOPEZ, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 09/24/2013

NPI 1558797464

Primary specialty

Pediatric Surgery Physician

Niche

1,132 US NPIs in this specialty

Specialty distribution in Missouri

How Pediatric Surgery Physician compares to other specialties among Missouri providers

Missouri providers

Pediatric Surgery Physician share within Missouri

1. Pediatric Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Surgery Physician share within Missouri

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Pediatric Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Surgery Physician) — ABMS / AOA estimate

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).

OMAR NUNEZ LOPEZ, M.D. is a Pediatric Surgery Physician provider practicing in KANSAS CITY, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1558797464. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

OMAR NUNEZ LOPEZ, M.D. appears in the CMS NPPES registry as a Pediatric Surgery Physician provider holding M.D. credentials at 2401 GILLHAM RD, KANSAS CITY, MO, 64108, with a listed phone of (816) 983-6875. NPI 1558797464 was issued on 09/24/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NUNEZ LOPEZ most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pediatric Surgery Physician providers operate outside Part D entirely.

Pediatric Surgery Physician is a narrow specialty nationwide, with 1,132 enrolled providers across 52 states and an average of 272 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

2401 GILLHAM RD
KANSAS CITY, MO 64108

Provider Details

NPI 1558797464
Specialty Pediatric Surgery Physician
Credentials M.D.
Gender Male
NPI Issued 09/24/2013

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 OMAR NUNEZ LOPEZ, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$682

Largest payer

KARL STORZ Endoscopy-America

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 OMAR NUNEZ LOPEZ, M.D. fits within the Pediatric Surgery Physician landscape nationally.

1,132
Pediatric Surgery Physician Providers in US
52
States with Pediatric Surgery Physician
272
Avg Claims per Provider

Nearby Pediatric Surgery Physician Providers in Missouri

Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as NUNEZ LOPEZ.

Compare Pediatric Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is OMAR NUNEZ LOPEZ, M.D.'s specialty?
OMAR NUNEZ LOPEZ, M.D. specializes in Pediatric Surgery Physician and practices in KANSAS CITY, Missouri. Credentials: M.D..
Where is OMAR NUNEZ LOPEZ, M.D. located?
OMAR NUNEZ LOPEZ, M.D. is located at 2401 GILLHAM RD, KANSAS CITY, MO, 64108. Phone: (816) 983-6875.
What is OMAR NUNEZ LOPEZ, M.D.'s NPI number?
OMAR NUNEZ LOPEZ, M.D.'s National Provider Identifier (NPI) is 1558797464, issued on 09/24/2013.
How many Pediatric Surgery Physician providers are there in the US?
There are 1,132 Pediatric Surgery Physician providers across 52 states in the US. The average Pediatric Surgery Physician provider writes 272 Medicare Part D claims per year.
Does OMAR NUNEZ LOPEZ, M.D. accept Medicare?
OMAR NUNEZ LOPEZ, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OMAR NUNEZ LOPEZ, M.D.'s credentials?
OMAR NUNEZ LOPEZ, M.D.'s NPI is 1558797464 with credentials M.D.. 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

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 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