NPI registry status
Active
2026 NPPES data Pediatric Otolaryngology Physician NPI 1326334236 M.D.
Verify on CMS → Aldo Londino, M.D.
Pediatric Otolaryngology Physician in Baltimore, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 577 in Pediatric Otolaryngology 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
$45.42
2 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Aldo Londino, M.D. is a Pediatric Otolaryngology Physician in Baltimore, Maryland, listed in the federal CMS National Provider Identifier registry.
- $45.42
- industry payments (Sunshine Act)
- #414
- Pediatric Otolaryngology Physician rank among Maryland 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.
CMS NPPES provider registry desk
NPI 1326334236 · Pediatric Otolaryngology Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1326334236
- ENUM-MID 2011
- TAX-NARROW 577
- RX-NONE No Part D
- BOOK-THIN 4 in Maryland
- PHOTO-ENUM Neha Patel · 2011
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Board-eligible specialty (heuristic, not verified)
Aldo Londino, 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).
What does the federal data show about Aldo Londino, M.D.?
Quality data not reportedPrimary specialty
Pediatric Otolaryngology Physician
Specialty distribution in Maryland
How Pediatric Otolaryngology Physician compares to other specialties among Maryland 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 Otolaryngology 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 | 1326334236 |
|---|---|
| Specialty | Pediatric Otolaryngology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/20/2011 |
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 Aldo Londino, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$45
Largest payer
Optinose US, 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.
Pediatric Otolaryngology Physician Overview
How Aldo Londino, M.D. fits within the Pediatric Otolaryngology Physician landscape nationally.
577
Pediatric Otolaryngology Physician Providers in US
43
States with Pediatric Otolaryngology Physician
313
Avg Claims per Provider
Nationwide Pediatric Otolaryngology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Londino, both outside Maryland so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pediatric Otolaryngology Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Londino.
One of 4 Pediatric Otolaryngology Physician providers enrolled in Maryland, 3 are shown here.
Dr. Emily Boss
MD
Baltimore, MD
Dr. Amal Isaiah
M.D., PH.D.
Baltimore, MD
Dr. Jonathan Walsh
M.D.
Baltimore, MD
Compare Pediatric Otolaryngology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Aldo Londino, M.D.'s specialty? ▼
Aldo Londino, M.D. specializes in Pediatric Otolaryngology Physician and practices in Baltimore, Maryland. Credentials: M.D..
Where is Aldo Londino, M.D. located? ▼
Aldo Londino, M.D. is located at JOHNS HOPKINS OUTPATIENT CENTER, Baltimore, MD, 21287. Phone: (410) 955-5159.
What is Aldo Londino, M.D.'s NPI number? ▼
Aldo Londino, M.D.'s National Provider Identifier (NPI) is 1326334236, issued on 06/20/2011.
How many Pediatric Otolaryngology Physician providers are there in the US? ▼
There are 577 Pediatric Otolaryngology Physician providers across 43 states in the US. The average Pediatric Otolaryngology Physician provider writes 313 Medicare Part D claims per year.
Does Aldo Londino, M.D. accept Medicare? ▼
Aldo Londino, 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 Aldo Londino, M.D.'s credentials? ▼
Aldo Londino, M.D.'s NPI is 1326334236 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
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 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.