DR. ROBERT ANDREW COOK O.D
NPI 1689057085
Optometrist in Phoenix, AZ
About Dr. Robert Andrew Cook O.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT ANDREW COOK O.D (NPI 1689057085) is an individual optometrist in Phoenix, Arizona, licensed in Arizona (2065) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2015).
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. Robert Andrew Cook O.d 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 Robert Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85054
- Reassigned Medicare billing, Arizona enrollment
- 22 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 15
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 85054 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85054
PHOENIX, AZ 85054
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 Robert Cook's NPI number?
The NPI number for Robert Cook is 1689057085. It was assigned to this individual provider in the NPPES registry on July 2, 2015.
Where is Robert Cook located?
Robert Cook practices at 18325 N Allied Way Suite 100, Phoenix, AZ 85054. The listed phone number is (602) 467-4966.
What is Robert Cook's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Robert Cook enrolled in Medicare?
Yes. Robert Cook 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 Robert Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Cook reassigns Medicare benefits to Millennium Vision Inc (Phoenix, 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 Robert Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Cook accept?
Health plans from Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 9 other insurers list Robert Cook 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 Robert Cook was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Robert Andrew Cook, O.D · NPI 1689057085
Optometrist provider in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since July 2, 2015.
## Identity
- **NPI:** 1689057085 (Entity type: Individual)
- **Enumerated:** July 2, 2015
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 2065 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 18325 N ALLIED WAY, SUITE 100, Phoenix, AZ 85054-3105
- **Phone:** (602) 467-4966
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Millennium Vision Inc (NPI 1184730251, Phoenix, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2015
## Record status
- **NPPES last updated:** December 7, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1689057085) · Data from the CMS NPPES public registry.