Otol Neurotol
AudiometryEvoked Potentials, Auditory, Brain StemHearing Loss, Sensorineural
Dr. William John Parkes IV, MD
NPI1821231028
- Publications
- 20
- Hospital affiliations
- 1
- Industry payments
- $169
- Medical groups
- 2
- Insurance carriers
- 18
- Practice address
- 1600 Rockland Rd PO Box 269, Wilmington, DE 19899
- Practice phone
- Call (302) 651-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Parkes' professional email, personal email and mobile number
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Dr. William John Parkes IV is a pediatric otolaryngology physician in Wilmington, Delaware
Dr. Parkes practices at Nemours Children's Hospital, Delaware in Wilmington, Delaware, part of The Nemours Foundation.
Dr. Parkes' NPI, 1821231028, was assigned on April 17, 2009. Dr. Parkes graduated from Sidney Kimmel Medical College in 2009. Dr. Parkes holds Delaware license C1-0011815.
NPI and contact details
- NPI
- 1821231028NPI Registry (opens in a new tab)
- NPI enumeration date
- April 17, 2009
- NPI status
- Active
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William John Parkes IV practices at Nemours Children's Hospital, Delaware in Wilmington, Delaware
Dr. Parkes' primary practice is Nemours Children's Hospital, Delaware, at 1600 Rockland Rd PO Box 269, Wilmington, DE 19899 in New Castle County. The practice phone is (302) 651-4000.
- Nemours Children's Hospital, Delaware1600 Rockland Rd PO Box 269, Wilmington, DE 19899 · New Castle CountyPhone(302) 651-4000
Source: Dmand AI Affiliation Data
Dr. William John Parkes IV is affiliated with 1 site of care and 2 medical groups
Dr. Parkes' primary practice is Nemours Children's Hospital, Delaware in Wilmington, Delaware, part of The Nemours Foundation. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Dr. Parkes to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William John Parkes IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parkes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Hospital, Delaware | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William John Parkes IV is one of 8 pediatric otolaryngology physicians in Delaware
Pediatric otolaryngology is Dr. Parkes' primary specialty in the NPI Registry, under taxonomy code 207YP0228X. Dr. Parkes is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Parkes' licenses on file in 3 states: Delaware, Pennsylvania and New Jersey.
Specialties and state licenses
- Pediatric otolaryngology, DelawarePrimary
- General acute care hospital, Pennsylvania
- Ambulatory surgical clinic/center, New Jersey
Pediatric otolaryngology physicians near Dr. Parkes
Counts of pediatric otolaryngology physicians with a Dmand AI profile, by place and practice. Each opens the list.
8pediatric otolaryngology physicians in Delaware
8pediatric otolaryngology physicians in Wilmington
5pediatric otolaryngology physicians at Nemours Children's Hospital, DelawareSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William John Parkes IV's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Parkes' median patient age at 6, with 44% women.
Dr. Parkes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. William John Parkes IV has 20 publications on record
Dmand AI links 20 papers to Dr. Parkes, published from 2011 to 2025. 2013 was the busiest year, with 4. The most frequent topics are Cochlear Implantation, Cochlear Implants and Cholesteatoma, Middle Ear. Dr. Parkes has published most often in Laryngoscope. Dr. Parkes' most frequent co-authors are Sharon Lynn Cushing, MD, MSc, Cedric V. Pritchett, MD and Joseph M. Curry, MD.
Papers20
Years published2011 to 2025
Dr. Parkes' papers by year, 2011 to 2025
Topics Dr. Parkes writes about most
- Cochlear Implantation
- Cochlear Implants
- Cholesteatoma, Middle Ear
- Deafness
- Hearing
- Hearing Loss, Central
- Hearing Loss, Sensorineural
- Mastoid
Dr. Parkes' most frequent co-authors
- Sharon Lynn Cushing, MD, MSc5 shared papers
- Cedric V. Pritchett, MD5 shared papers
- Joseph M. Curry, MD3 shared papers
Recent publications by Dr. Parkes
Cochlear ImplantationCochlear ImplantsHearing Aids
DemographyHearingHearing Loss, Central
Int J Pediatr Otorhinolaryngol
CytomegalovirusCytomegalovirus InfectionsDeafness
See who Dr. Parkes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Parkes 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. William John Parkes IV received $169 in industry payments from 2017 to 2024
CMS Open Payments shows 4 general payments to Dr. Parkes from 3 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. iotaMotion, Inc. paid the most, $86.
General payments to Dr. Parkes by program year, 2017 to 2024
Companies that paid Dr. Parkes the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William John Parkes IV has 1 award and honors on record
Dmand AI lists 1 award for Dr. Parkes.
Awards and honors for Dr. Parkes
- Undated
- AAO-HNS Fellow
Source: Dmand AI Professional Profile Data
Dr. William John Parkes IV graduated from Sidney Kimmel Medical College
Dr. Parkes graduated from Sidney Kimmel Medical College in 2009. Dr. Parkes is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. William John Parkes IV accepts plans from 18 insurance carriers
Dr. Parkes is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Highmark
- Horizon Blue Cross Blue Shield of New Jersey
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- +10 more carriersWith a free account
Plan types Dr. Parkes accepts, by number of carriers
- PPO12
- HMO8
- Medicare8
- POS6
- EPO5
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. William John Parkes IV'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. William John Parkes IV
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. William John Parkes IV's NPI number?
Dr. William John Parkes IV's NPI number is 1821231028. It was assigned on April 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. William John Parkes IV?
Dr. William John Parkes IV is a pediatric otolaryngology physician in Wilmington, Delaware. The primary specialty in the NPI Registry is Pediatric Otolaryngology Physician (taxonomy code 207YP0228X).
Where does Dr. William John Parkes IV practice?
Dr. Parkes practices at 1600 Rockland Rd PO Box 269, Wilmington, DE 19899. Dr. Parkes' primary practice is Nemours Children's Hospital, Delaware in Wilmington, Delaware, part of The Nemours Foundation. Dmand AI also links Dr. Parkes to 1 medical group.
What is Dr. William John Parkes IV's office phone number?
The practice phone on file for Dr. Parkes is (302) 651-4000.
What is Dr. William John Parkes IV's medical license number?
Dr. Parkes holds Delaware license C1-0011815, one of the licenses on file in 3 states.
Which states has Dr. William John Parkes IV been licensed in?
Dmand AI has state licenses on file for Dr. Parkes in Delaware (2016 to 2027), Pennsylvania (2009 to 2026) and New Jersey (2016 to 2025).
Which hospitals is Dr. William John Parkes IV affiliated with?
Dr. Parkes practices at Nemours Children's Hospital, Delaware in Wilmington, Delaware.
What medical group is Dr. William John Parkes IV part of?
Dr. Parkes is linked to Nemours Children's Hospital, Delaware. Dmand AI links Dr. Parkes to 1 more medical group.
Is Dr. William John Parkes IV board certified?
Yes. Dr. Parkes is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
Where did Dr. William John Parkes IV go to medical school?
Dr. Parkes graduated from Sidney Kimmel Medical College in 2009.
Show 5 more questionsShow fewer questions
Has Dr. William John Parkes IV received payments from drug or device companies?
CMS Open Payments shows $169 in general payments to Dr. Parkes from 3 companies from 2017 to 2024. The largest total came from iotaMotion, Inc.
How long has Dr. William John Parkes IV been practicing?
Dr. Parkes graduated from medical school in 2009, 17 years ago.
Does Dr. William John Parkes IV do research?
Dmand AI links 20 publications to Dr. Parkes, published from 2011 to 2025.
Who does Dr. William John Parkes IV publish with?
Dr. Parkes' most frequent co-authors are Sharon Lynn Cushing, MD, MSc (5 shared papers), Cedric V. Pritchett, MD (5 shared papers) and Joseph M. Curry, MD (3 shared papers).
What insurance does Dr. William John Parkes IV accept?
Dr. Parkes is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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