Int J Pediatr Otorhinolaryngol
Audiometry, Pure-ToneHearing Loss, ConductiveKartagener Syndrome
Dr. Ethan Gregory Muhonen, MD
NPI1285121319
- Part D claims, 2023
- 48
- Publications
- 15
- Industry payments
- $1,357
- Insurance carriers
- 13
- State licenses
- 2
- Practice address
- 1201 W La Veta Ave, Orange, CA 92868
- Practice phone
- Call (714) 997-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Orange County Main Campus
Orange, California
Find Dr. Muhonen's professional email, personal email and mobile number
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Dr. Ethan Gregory Muhonen is a pediatric otolaryngology physician in Orange, California
Dr. Muhonen practices at Children's Hospital of Orange County Main Campus in Orange, California.
Dr. Muhonen's NPI, 1285121319, was assigned on April 14, 2018. Dr. Muhonen graduated from University of Colorado Anschutz Medical Campus in 2018. Dr. Muhonen holds California license A165269.
NPI and contact details
- NPI
- 1285121319NPI Registry (opens in a new tab)
- NPI enumeration date
- April 14, 2018
- NPI status
- Active
- Practice phone
- (714) 997-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Ethan Gregory Muhonen practices at Children's Hospital of Orange County Main Campus in Orange, California
Dr. Muhonen's primary practice is Children's Hospital of Orange County Main Campus, at 1201 W La Veta Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-3000.
- Children's Hospital of Orange County Main Campus1201 W La Veta Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ethan Gregory Muhonen is affiliated with 1 site of care
Dr. Muhonen's primary practice is Children's Hospital of Orange County Main Campus in Orange, California.
Children's Hospital of Orange County Main CampusPrimary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ethan Gregory Muhonen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muhonen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Orange County Main Campus | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ethan Gregory Muhonen is one of 81 pediatric otolaryngology physicians in California
Pediatric otolaryngology is Dr. Muhonen's primary specialty in the NPI Registry, under taxonomy code 207YP0228X. Dmand AI has Dr. Muhonen's licenses on file in 2 states: California and Colorado.
Specialties and state licenses
- Pediatric otolaryngology, CaliforniaPrimary
- Colorado license
Pediatric otolaryngology physicians near Dr. Muhonen
Counts of pediatric otolaryngology physicians with a Dmand AI profile, by place and practice. Each opens the list.
81pediatric otolaryngology physicians in California
3pediatric otolaryngology physicians in Orange
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ethan Gregory Muhonen's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Muhonen's median patient age at 8, with 42% women.
Dr. Muhonen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Ethan Gregory Muhonen wrote 48 Medicare Part D claims in 2023
In 2023, Dr. Muhonen wrote 48 Medicare Part D claims. They cover 3 drugs, with $369 in total drug cost. In 2022, CMS named 25 claims across 2 drugs.
Part D claims, 202348
Drugs named by CMS3
Total drug cost$369
Dr. Muhonen's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 252023: 4892%
Drugs named by CMS: 3 in 2023, 2 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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Dr. Ethan Gregory Muhonen has 15 publications on record
Dmand AI links 15 papers to Dr. Muhonen, published from 2014 to 2025. 2014 was the busiest year, with 2. The most frequent topics are Migraine Disorders and Airway Obstruction. Dr. Muhonen has published most often in JAMA Otolaryngol Head Neck Surg. Dr. Muhonen's most frequent co-authors are Hamid Reza Djalilian, MD, Michael Thornton Longaker, MBA, MD and Khodayar Goshtasbi, MD.
Papers15
Years published2014 to 2025
Dr. Muhonen's papers by year, 2014 to 2025
Topics Dr. Muhonen writes about most
- Migraine Disorders
- Airway Obstruction
Dr. Muhonen's most frequent co-authors
- Hamid Reza Djalilian, MD4 shared papers
- Michael Thornton Longaker, MBA, MD4 shared papers
- Khodayar Goshtasbi, MD3 shared papers
Recent publications by Dr. Muhonen
Athletic InjuriesBrain ConcussionCraniocerebral Trauma
Ann Otol Rhinol Laryngol
DizzinessMigraine DisordersPerception
Am J Rhinol Allergy
Esthesioneuroblastoma, OlfactoryLength of StayMorbidity
World J Otorhinolaryngol Head Neck Surg
See who Dr. Muhonen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Muhonen works with, so you can find a warm path to the right pediatric otolaryngology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ethan Gregory Muhonen received $1,357 in industry payments from 2019 to 2025
CMS Open Payments shows 19 general payments to Dr. Muhonen from 5 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $640.
General payments to Dr. Muhonen by program year, 2019 to 2025
Companies that paid Dr. Muhonen the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ethan Gregory Muhonen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Muhonen.
Awards and honors for Dr. Muhonen
- Undated
- Member of AOA Honor Medical Society
Source: Dmand AI Professional Profile Data
Dr. Ethan Gregory Muhonen graduated from University of Colorado Anschutz Medical Campus
Dr. Muhonen graduated from University of Colorado Anschutz Medical Campus in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ethan Gregory Muhonen accepts plans from 13 insurance carriers
Dr. Muhonen is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Muhonen accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Ethan Gregory Muhonen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ethan Gregory Muhonen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ethan Gregory Muhonen's NPI number?
Dr. Ethan Gregory Muhonen's NPI number is 1285121319. It was assigned on April 14, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Ethan Gregory Muhonen?
Dr. Ethan Gregory Muhonen is a pediatric otolaryngology physician in Orange, California. The primary specialty in the NPI Registry is Pediatric Otolaryngology Physician (taxonomy code 207YP0228X).
Where does Dr. Ethan Gregory Muhonen practice?
Dr. Muhonen practices at 1201 W La Veta Ave, Orange, CA 92868. Dr. Muhonen's primary practice is Children's Hospital of Orange County Main Campus in Orange, California.
What is Dr. Ethan Gregory Muhonen's office phone number?
The practice phone on file for Dr. Muhonen is (714) 997-3000.
What is Dr. Ethan Gregory Muhonen's medical license number?
Dr. Muhonen holds California license A165269, one of the licenses on file in 2 states.
Which states has Dr. Ethan Gregory Muhonen been licensed in?
Dmand AI has state licenses on file for Dr. Muhonen in California (2019 to 2027) and Colorado (2023 to 2027).
Where did Dr. Ethan Gregory Muhonen go to medical school?
Dr. Muhonen graduated from University of Colorado Anschutz Medical Campus in 2018.
What drugs does Dr. Ethan Gregory Muhonen prescribe most?
In 2023 Medicare Part D data, Dr. Muhonen's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Amoxicillin-Clavulanate Potass and Methylprednisolone.
Has Dr. Ethan Gregory Muhonen received payments from drug or device companies?
CMS Open Payments shows $1,357 in general payments to Dr. Muhonen from 5 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Ethan Gregory Muhonen been practicing?
Dr. Muhonen graduated from medical school in 2018, 8 years ago.
Show 3 more questionsShow fewer questions
Does Dr. Ethan Gregory Muhonen do research?
Dmand AI links 15 publications to Dr. Muhonen, published from 2014 to 2025.
Who does Dr. Ethan Gregory Muhonen publish with?
Dr. Muhonen's most frequent co-authors are Hamid Reza Djalilian, MD (4 shared papers), Michael Thornton Longaker, MBA, MD (4 shared papers) and Khodayar Goshtasbi, MD (3 shared papers).
What insurance does Dr. Ethan Gregory Muhonen accept?
Dr. Muhonen is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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