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DR. MARK JOSEPH GRABOWSKI OD
NPI 1285780304
Optometrist in Brighton, MI

Active since January 25, 2007PECOS Enrolled
455 EAST GRAND RIVER, BRIGHTON, MI 48116(810) 227-2376(810) 227-4390 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Mark Joseph Grabowski Od NPPES

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

DR. MARK JOSEPH GRABOWSKI OD (NPI 1285780304) is an individual optometrist in Brighton, Michigan, licensed in Michigan (4901003080) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285780304
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARK JOSEPH GRABOWSKICredential: OD
Location Address455 EAST GRAND RIVERBrighton, MI 48116
Mailing Address140 MacombMt Clemens, MI 48043 · (586) 468-7370 · Fax (586) 464-1472
Phone(810) 227-2376
Fax(810) 227-4390
Sole ProprietorNo
Enumeration DateJanuary 25, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1285780304 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 MI · 4901003080
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.
455 EAST GRAND RIVER, Brighton, MI 48116
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Other Identifiers 1

Medicare UPINU23854

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Wyoming, Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Joseph Grabowski 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 Mark Grabowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Svs Vision Inc
0.5 mi
Optometrist
455 E GRAND RIVER AVE
Brighton, MI 48116
  • Reassigned Medicare billing, Michigan enrollment
  • 113 clinicians in this Medicare group
NPI 1942345921 (810) 227-2376

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 48116 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 Mark Grabowski's NPI number?

The NPI number for Mark Grabowski is 1285780304. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Mark Grabowski located?

Mark Grabowski practices at 455 East Grand River, Brighton, MI 48116. The listed phone number is (810) 227-2376.

What is Mark Grabowski's specialty?

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

Is Mark Grabowski enrolled in Medicare?

Yes. Mark Grabowski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Grabowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Grabowski reassigns Medicare benefits to Svs Vision Inc (Brighton, MI). 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 Mark Grabowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Grabowski accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Mark Grabowski 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 Mark Grabowski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.