JOHN VANATTA GATES III M.D.
NPI 1992773550
Pediatrics - Pediatric Hematology-Oncology in Madera, CA
About John Vanatta Gates Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN VANATTA GATES III M.D. (NPI 1992773550) is an individual pediatric hematology-oncology provider in Madera, California, licensed in California (A92079) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Vanatta Gates Iii M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show John Gates reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Valley Childrens Medical Group
- 387 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MADERA, CA 93638
MADERA, CA 93638
MADERA, CA 93638
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Gates's NPI number?
The NPI number for John Gates is 1992773550. It was assigned to this individual provider in the NPPES registry on March 9, 2006.
Where is John Gates located?
John Gates practices at 9300 Valley Childrens Pl, Madera, CA 93638. The listed phone number is (559) 353-5480.
What is John Gates's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is John Gates enrolled in Medicare?
Yes. John Gates is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for John Gates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Gates reassigns Medicare benefits to Valley Children's Medical Group (Modesto, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Gates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Gates was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# John Vanatta Gates III, M.D. · NPI 1992773550
Pediatric Hematology-Oncology physician in Madera, California. Individual provider, active in the CMS NPPES registry since March 9, 2006.
## Identity
- **NPI:** 1992773550 (Entity type: Individual)
- **Enumerated:** March 9, 2006
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** A92079 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9300 VALLEY CHILDRENS PL, Madera, CA 93638-8761
- **Phone:** (559) 353-5480 · **Fax:** (559) 353-5490
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Valley Children's Medical Group (NPI 1437555265, Modesto, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 1998
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN I35733 (CA); Medicare ID-Type Unspecified 00A920790 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1992773550) · Data from the CMS NPPES public registry.