DR. ZACHARY THOMAS BROWN MD
NPI 1669094173
Family Medicine in Mayer, AZ
About Dr. Zachary Thomas Brown Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY THOMAS BROWN MD (NPI 1669094173) is an individual family medicine provider in Mayer, Arizona, licensed in Arizona (70269) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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. Zachary Thomas Brown 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 Zachary Brown reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chino Valley, AZ 86323
- Reassigned Medicare billing, Arizona enrollment
- 11 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 8
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 86333 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAYER, AZ 86333
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 Zachary Brown's NPI number?
The NPI number for Zachary Brown is 1669094173. It was assigned to this individual provider in the NPPES registry on May 7, 2020.
Where is Zachary Brown located?
Zachary Brown practices at 20172 E Stagecoach Trl, Mayer, AZ 86333. The listed phone number is (928) 632-4399.
What is Zachary Brown's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Zachary Brown enrolled in Medicare?
Yes. Zachary Brown 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 Zachary Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Brown reassigns Medicare benefits to Carelock, LLC (Chino Valley, 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 Zachary Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Brown accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Providence Health Plan and UnitedHealthcare list Zachary Brown 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 Zachary Brown was last updated on March 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Zachary Thomas Brown, MD · NPI 1669094173
Family Medicine physician in Mayer, Arizona. Individual provider, active in the CMS NPPES registry since May 7, 2020.
## Identity
- **NPI:** 1669094173 (Entity type: Individual)
- **Enumerated:** May 7, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 70269 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 20172 E STAGECOACH TRL, Mayer, AZ 86333-2357
- **Phone:** (928) 632-4399
## 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:** Carelock, LLC (NPI 1366181703, Chino Valley, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1669094173) · Data from the CMS NPPES public registry.