DR. JAMES C DECKER MD
NPI 1245528439
Psychiatry & Neurology - Psychiatry in Tuba City, AZ
About Dr. James C Decker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES C DECKER MD (NPI 1245528439) is an individual psychiatry provider in Tuba City, Arizona, licensed in Virginia (0101252327) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2011).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Dr. James C Decker Md 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 James Decker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tuba City, AZ 86045
- Reassigned Medicare billing, Texas enrollment
- 540 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.
Areas of Expertise CMS Part B claims
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 86045 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUBA CITY, AZ 86045
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 James Decker's NPI number?
The NPI number for James Decker is 1245528439. It was assigned to this individual provider in the NPPES registry on July 21, 2011.
Where is James Decker located?
James Decker practices at 167 North Main Street, Tuba City, AZ 86045. The listed phone number is (928) 283-2501.
What is James Decker's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is James Decker enrolled in Medicare?
Yes. James Decker 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 James Decker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Decker reassigns Medicare benefits to Tuba City Regional Health Care Corporation (Tuba City, AZ). 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 James Decker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Decker accept?
Health plans from Blue Cross Blue Shield of Arizona list James Decker 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 James Decker was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. James C Decker, MD · NPI 1245528439
Psychiatry physician in Tuba City, Arizona. Individual provider, active in the CMS NPPES registry since July 21, 2011.
## Identity
- **NPI:** 1245528439 (Entity type: Individual)
- **Enumerated:** July 21, 2011
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 0101252327 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 167 NORTH MAIN STREET, Tuba City, AZ 86045-0600
- **Phone:** (928) 283-2501 · **Fax:** (928) 283-2677
## 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:** Tuba City Regional Health Care Corporation (NPI 1548294424, Tuba City, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 2011
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1245528439) · Data from the CMS NPPES public registry.