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DR. MICHAEL R BARNETT OD
NPI 1003892019
Optometrist in Lilburn, GA

Active since December 21, 2005PECOS Enrolled
4319 A LAWRENCEVILLE HWY, LILBURN EYECARE, LILBURN, GA 30047(770) 921-4707(770) 925-8973 Get Directions Write a Review

NPPES record last updated: March 12, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Michael R Barnett Od NPPES

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

DR. MICHAEL R BARNETT OD (NPI 1003892019) is an individual optometrist in Lilburn, Georgia, licensed in Georgia (728T) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003892019
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MICHAEL R BARNETTCredential: OD
Location Address4319 A LAWRENCEVILLE HWY, LILBURN EYECARELilburn, GA 30047
Mailing Address4319 A Lawrenceville Hwy, Lilburn EyecareLilburn, GA 30047 · (770) 921-4707 · Fax (770) 925-8973
Phone(770) 921-4707
Fax(770) 925-8973
Sole ProprietorNo
Enumeration DateDecember 21, 2005
Last NPPES UpdateMarch 12, 2015
✔ NPI 1003892019 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 GA · 728T
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.
4319 A LAWRENCEVILLE HWY, Lilburn, GA 30047
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Other Identifiers 5

Other202I418862GA · Ptan
OtherGRP1065GA · Group Ptan
Medicare UPINU22188
Medicare NSC0154870002GA
Other410021154Medicare Railroad

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael R Barnett 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 Michael Barnett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clarkson Optometry Georgia Inc
10 mi
Optometrist
8400 HOLCOMB BRIDGE RD, SUITE 440
Alpharetta, GA 30022
  • Reassigned Medicare billing, Georgia enrollment
  • 40 clinicians in this Medicare group
NPI 1184802670 (636) 200-4393

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 30047 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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.

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 Michael Barnett's NPI number?

The NPI number for Michael Barnett is 1003892019. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Where is Michael Barnett located?

Michael Barnett practices at 4319 A Lawrenceville Hwy Lilburn Eyecare, Lilburn, GA 30047. The listed phone number is (770) 921-4707.

What is Michael Barnett's specialty?

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

Is Michael Barnett enrolled in Medicare?

Yes. Michael Barnett is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Barnett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Barnett reassigns Medicare benefits to Clarkson Optometry Georgia Inc (Alpharetta, GA). 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 Michael Barnett'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 Michael Barnett was last updated on March 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.