Dr. William Marvin Hardy IV, MD
- Industry payments
- $302
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 846 Lake Howell Rd, Maitland, FL 32751
- Practice phone
- Call (407) 767-2477
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New Interlachen Pediatrics
Pediatric practice · Maitland, Florida
Find Dr. Hardy's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William Marvin Hardy IV is a pediatrician in Maitland, Florida
Dr. Hardy practices at New Interlachen Pediatrics in Maitland, Florida.
Dr. Hardy's NPI, 1467431841, was assigned on January 12, 2006. Dr. Hardy graduated from Emory School of Medicine in 1996. Dr. Hardy holds Florida license ME77788.
- NPI
- 1467431841NPI Registry (opens in a new tab)
- NPI enumeration date
- January 12, 2006
- NPI status
- Active
- Practice phone
- (407) 767-2477
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Marvin Hardy IV practices at New Interlachen Pediatrics in Maitland, Florida
Dr. Hardy's primary practice is New Interlachen Pediatrics, at 846 Lake Howell Rd, Maitland, FL 32751. The practice phone is (407) 767-2477.
- New Interlachen Pediatrics846 Lake Howell Rd, Maitland, FL 32751Phone(407) 767-2477
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Marvin Hardy IV is affiliated with 1 site of care and 1 medical group
Dr. Hardy's primary practice is New Interlachen Pediatrics in Maitland, Florida. Dmand AI also links Dr. Hardy to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. William Marvin Hardy IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hardy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New Interlachen Pediatrics | 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 Marvin Hardy IV is one of 3,386 pediatricians in Florida
Pediatrics is Dr. Hardy's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hardy is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Hardy's licenses on file in 2 states: Florida and Alabama.
Specialties and state licenses
- Pediatrics, FloridaPrimary
- Alabama license
Pediatricians near Dr. Hardy
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Marvin Hardy IV's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Hardy's median patient age at 6, with 100% women.
Dr. Hardy's 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
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Marvin Hardy IV received $302 in industry payments from 2017 to 2025
CMS Open Payments shows 7 general payments to Dr. Hardy from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Integra LifeSciences Corporation paid the most, $222.
General payments to Dr. Hardy by program year, 2017 to 2025
Companies that paid Dr. Hardy the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Marvin Hardy IV graduated from Emory School of Medicine
Dr. Hardy graduated from Emory School of Medicine in 1996.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. William Marvin Hardy 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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Marvin Hardy 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 Marvin Hardy IV's NPI number?
Dr. William Marvin Hardy IV's NPI number is 1467431841. It was assigned on January 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Marvin Hardy IV?
Dr. William Marvin Hardy IV is a pediatrician in Maitland, Florida. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. William Marvin Hardy IV practice?
Dr. Hardy practices at 846 Lake Howell Rd, Maitland, FL 32751. Dr. Hardy's primary practice is New Interlachen Pediatrics in Maitland, Florida. Dmand AI also links Dr. Hardy to 1 medical group.
What is Dr. William Marvin Hardy IV's office phone number?
The practice phone on file for Dr. Hardy is (407) 767-2477.
What is Dr. William Marvin Hardy IV's medical license number?
Dr. Hardy holds Florida license ME77788, one of the licenses on file in 2 states.
Which states has Dr. William Marvin Hardy IV been licensed in?
Dmand AI has state licenses on file for Dr. Hardy in Florida (1999 to 2026) and Alabama (1997 to 1999).
Is Dr. William Marvin Hardy IV board certified?
Yes. Dr. Hardy is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. William Marvin Hardy IV go to medical school?
Dr. Hardy graduated from Emory School of Medicine in 1996.
Has Dr. William Marvin Hardy IV received payments from drug or device companies?
CMS Open Payments shows $302 in general payments to Dr. Hardy from 5 companies from 2017 to 2025. The largest total came from Integra LifeSciences Corporation.
How long has Dr. William Marvin Hardy IV been practicing?
Dr. Hardy graduated from medical school in 1996, 30 years ago.
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