DEAN WM MCKENZIE MD
NPI 1548218555
Psychiatry & Neurology - Addiction Medicine in Marana, AZ
About Dean Wm Mckenzie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEAN WM MCKENZIE MD (NPI 1548218555) is an individual addiction medicine provider in Marana, Arizona, licensed in Arizona (37977) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 4
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
Dean Wm Mckenzie 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 Dean Mckenzie reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tucson, AZ 85745
- Reassigned Medicare billing, Arizona enrollment
- 464 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85653 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.
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.
MARANA, AZ 85653
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 Dean Mckenzie's NPI number?
The NPI number for Dean Mckenzie is 1548218555. It was assigned to this individual provider in the NPPES registry on May 4, 2006.
Where is Dean Mckenzie located?
Dean Mckenzie practices at 13395 N Marana Main St, Marana, AZ 85653. The listed phone number is (520) 682-1091.
What is Dean Mckenzie's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.
Is Dean Mckenzie enrolled in Medicare?
Yes. Dean Mckenzie 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 Dean Mckenzie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dean Mckenzie reassigns Medicare benefits to El Rio Santa Cruz Neighborhood Health Center, Inc (Tucson, 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 Dean Mckenzie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dean Mckenzie accept?
Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. list Dean Mckenzie 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 Dean Mckenzie was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Dean Wm Mckenzie, MD · NPI 1548218555
Addiction Medicine physician in Marana, Arizona. Individual provider, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1548218555 (Entity type: Individual)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Psychiatry & Neurology - Addiction Medicine · taxonomy 2084A0401X
- **State license:** 37977 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 13395 N MARANA MAIN ST, Marana, AZ 85653-7008
- **Phone:** (520) 682-1091
## 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:** El Rio Santa Cruz Neighborhood Health Center, Inc (NPI 1487602736, Tucson, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** November 18, 2025
- **Other identifiers:** Medicaid 372326 (AZ); Medicaid 1019195 (VT); Medicaid 04391255 (NY); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1548218555) · Data from the CMS NPPES public registry.