Dr. John Vanatta Gates III, MD
- Hospital affiliations
- 1
- Industry payments
- $540
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9300 Valley Childrens Place, Madera, CA 93636
- Practice phone
- Call (559) 353-5116
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gates' 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. John Vanatta Gates III is a pediatric hematology and oncology physician in Madera, California
Dr. Gates practices at Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare.
Dr. Gates' NPI, 1992773550, was assigned on March 9, 2006. Dr. Gates graduated from Rutgers New Jersey Medical School in 1998. Dr. Gates holds California license A92079.
- NPI
- 1992773550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365471604
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 353-5116
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Vanatta Gates III practices at Valley Children's Hospital in Madera, California
Dr. Gates' primary practice is Valley Children's Hospital, at 9300 Valley Childrens Place, Madera, CA 93636 in Madera County. The practice phone is (559) 353-5116.
- Valley Children's Hospital9300 Valley Childrens Place, Madera, CA 93636 · Madera CountyPhone(559) 353-5116
Source: Dmand AI Affiliation Data
Dr. John Vanatta Gates III is affiliated with 5 sites of care and 4 medical groups
Dr. Gates' primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. The medical group on file is Valley Children's Medical Group. Dmand AI also links Dr. Gates to 4 more group practices and clinics and 3 medical groups, each named with a free account. Dr. Gates' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Vanatta Gates III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gates practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Children's Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Valley Children's Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Vanatta Gates III is one of 385 pediatric hematologys and oncology physicians in California
Pediatric hematology-oncology is Dr. Gates' primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Gates is licensed in California.
Specialties and state licenses
- Pediatric hematology and oncology, CaliforniaPrimary
Pediatric hematologys and oncology physicians near Dr. Gates
Counts of pediatric hematologys and oncology physicians 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. John Vanatta Gates III's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Dr. Gates' median patient age at 18, with 54% women.
Dr. Gates' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
How Dr. John Vanatta Gates III takes part in Medicare
Dr. Gates accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. John Vanatta Gates III received $540 in industry payments from 2024 to 2025
CMS Open Payments shows 11 general payments to Dr. Gates from 9 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Y-mAbs Therapeutics, Inc. paid the most, $125.
General payments to Dr. Gates by program year, 2024 to 2025
Companies that paid Dr. Gates the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Vanatta Gates III graduated from Rutgers New Jersey Medical School
Dr. Gates graduated from Rutgers New Jersey Medical School in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Vanatta Gates III'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. John Vanatta Gates III
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. John Vanatta Gates III's NPI number?
Dr. John Vanatta Gates III's NPI number is 1992773550. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Vanatta Gates III?
Dr. John Vanatta Gates III is a pediatric hematology and oncology physician in Madera, California. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. John Vanatta Gates III practice?
Dr. Gates practices at 9300 Valley Childrens Place, Madera, CA 93636. Dr. Gates' primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. Dmand AI also links Dr. Gates to 4 group practices and clinics and 3 medical groups.
What is Dr. John Vanatta Gates III's office phone number?
The practice phone on file for Dr. Gates is (559) 353-5116.
What is Dr. John Vanatta Gates III's medical license number?
Dr. Gates holds California license A92079.
Which hospitals is Dr. John Vanatta Gates III affiliated with?
Dr. Gates practices at Valley Children's Hospital in Madera, California.
What medical group is Dr. John Vanatta Gates III part of?
Dr. Gates is linked to Valley Children's Medical Group. Dmand AI links Dr. Gates to 3 more medical groups.
Does Dr. John Vanatta Gates III accept Medicare?
Yes. CMS lists Dr. Gates as accepting Medicare assignment.
Where did Dr. John Vanatta Gates III go to medical school?
Dr. Gates graduated from Rutgers New Jersey Medical School in 1998.
Has Dr. John Vanatta Gates III received payments from drug or device companies?
CMS Open Payments shows $540 in general payments to Dr. Gates from 9 companies from 2024 to 2025. The largest total came from Y-mAbs Therapeutics, Inc.
How long has Dr. John Vanatta Gates III been practicing?
Dr. Gates graduated from medical school in 1998, 28 years ago.
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