MR. JOHN ELWIN BUCKWALTER FNP-BC
NPI 1063512184
Nurse Practitioner - Family in Maricopa, AZ
About Mr. John Elwin Buckwalter Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JOHN ELWIN BUCKWALTER FNP-BC (NPI 1063512184) is an individual family provider in Maricopa, Arizona, licensed in Arizona (AP7376) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. John Elwin Buckwalter Fnp-bc 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARICOPA, AZ 85138
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 Buckwalter's NPI number?
The NPI number for John Buckwalter is 1063512184. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is John Buckwalter located?
John Buckwalter practices at 17900 N Porter Rd, Maricopa, AZ 85138. The listed phone number is (520) 233-2500.
What is John Buckwalter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is John Buckwalter enrolled in Medicare?
Yes. John Buckwalter 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.
What insurance does John Buckwalter accept?
Health plans from Oscar Health Plan, Inc. list John Buckwalter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Buckwalter was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.
