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ROBERT HARRISON MULGREW OD
NPI 1851370878
Optometrist in Tucson, AZ

Active since January 10, 2006PECOS Enrolled
6615 N ORACLE RD, TUCSON, AZ 85704(520) 797-8000(520) 797-8008 Get Directions Write a Review

NPPES record last updated: March 19, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Robert Harrison Mulgrew Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT HARRISON MULGREW OD (NPI 1851370878) is an individual optometrist in Tucson, Arizona, licensed in Arizona (708) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851370878
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameROBERT HARRISON MULGREWCredential: OD
Location Address6615 N ORACLE RDTucson, AZ 85704-5644
Mailing Address6615 N Oracle RdTucson, AZ 85704-5644 · (520) 797-8000 · Fax (520) 797-8008
Phone(520) 797-8000
Fax(520) 797-8008
Sole ProprietorYes
Enumeration DateJanuary 10, 2006
Last NPPES UpdateMarch 19, 2019
✔ NPI 1851370878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in AZ · 708
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
6615 N ORACLE RD, Tucson, AZ 85704
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Harrison Mulgrew Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Robert Mulgrew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

John H Mcdougall Od Arizona PC
98 mi
Optometrist
13125 N LA MONTANA DR STE 1
Fountain Hills, AZ 85268
  • Reassigned Medicare billing, Arizona enrollment
  • 76 clinicians in this Medicare group
NPI 1851882179 (480) 535-1098

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 85704 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

GABRIEL ZELAYA OD
Optometrist
6615 N ORACLE RD
TUCSON, AZ 85704
Pima County (520) 797-8000
ROBERT MULGREW CORPORATION
Optometrist
6615 N ORACLE RD
TUCSON, AZ 85704
Pima County (520) 797-8000
JOHN H MCDOUGALL OD AZ PC
Optometrist
6615 N ORACLE RD
TUCSON, AZ 85704
Pima County (520) 797-8000
LAURA GUDENKAUF O.D.
Optometrist
6615 N ORACLE RD
TUCSON, AZ 85704
Pima County (520) 797-8000
HEATHER LYNNE THOMPSON O.D.
Optometrist
6615 N ORACLE RD
TUCSON, AZ 85704
Pima County (520) 797-8000

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 Mulgrew's NPI number?

The NPI number for Robert Mulgrew is 1851370878. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Where is Robert Mulgrew located?

Robert Mulgrew practices at 6615 N Oracle Rd, Tucson, AZ 85704. The listed phone number is (520) 797-8000.

What is Robert Mulgrew's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Robert Mulgrew enrolled in Medicare?

Yes. Robert Mulgrew is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Mulgrew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Mulgrew reassigns Medicare benefits to John H Mcdougall Od Arizona PC (Fountain Hills, 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 Mulgrew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Mulgrew was last updated on March 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.