DR. ZACHARY TYLER GREEN OD
NPI 1861126641
Optometrist in Flagstaff, AZ
About Dr. Zachary Tyler Green Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY TYLER GREEN OD (NPI 1861126641) is an individual optometrist in Flagstaff, Arizona, licensed in Arizona (OPT-002607) and active in the NPI registry since July 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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 Tyler Green Od 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 Reassignments
2Medicare enrollment records show Zachary Green reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flagstaff, AZ 86001
- Reassigned Medicare billing, Arizona enrollment
- 224 clinicians in this Medicare group
Sedona, AZ 86351
- Reassigned Medicare billing, Arizona enrollment
- 212 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 10
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 86001 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FLAGSTAFF, AZ 86001
FLAGSTAFF, AZ 86001
FLAGSTAFF, AZ 86001
FLAGSTAFF, AZ 86001
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 Green's NPI number?
The NPI number for Zachary Green is 1861126641. It was assigned to this individual provider in the NPPES registry on July 15, 2022.
Where is Zachary Green located?
Zachary Green practices at 350 N Switzer Canyon Dr, Flagstaff, AZ 86001. The listed phone number is (928) 779-0500.
What is Zachary Green's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Zachary Green enrolled in Medicare?
Yes. Zachary Green 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 organizations bill Medicare for Zachary Green's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Green reassigns Medicare benefits to 2 organizations: Barnet Dulaney Perkins Eye Center, PC (Flagstaff, AZ) and Southwestern Eye Center Ltd (Sedona, AZ). Each 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 Green's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Green accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona and Blue Cross Blue Shield of Wyoming and 12 other insurers list Zachary Green 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 Green 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. Zachary Tyler Green, OD · NPI 1861126641
Optometrist provider in Flagstaff, Arizona. Individual provider, active in the CMS NPPES registry since July 15, 2022.
## Identity
- **NPI:** 1861126641 (Entity type: Individual)
- **Enumerated:** July 15, 2022
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OPT-002607 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 350 N SWITZER CANYON DR, Flagstaff, AZ 86001-4826
- **Phone:** (928) 779-0500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Barnet Dulaney Perkins Eye Center, PC (NPI 1689619272, Flagstaff, AZ); Southwestern Eye Center Ltd (NPI 1144645391, Sedona, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1861126641) · Data from the CMS NPPES public registry.