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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LOGAN OOSTDYK OD
NPI 1326849837
Optometrist in Grand Blanc, MI

Active since March 20, 2025PECOS Enrolled
12606 HOLLY RD, GRAND BLANC, MI 48439(810) 694-3652(810) 694-0963 Get Directions Write a Review

NPPES record last updated: September 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 12, 2026, Nov 3, 2025, Mar 20, 2025 (3 updates tracked since 2025).

About Dr. Logan Oostdyk Od NPPES

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

DR. LOGAN OOSTDYK OD (NPI 1326849837) is an individual optometrist in Grand Blanc, Michigan, licensed in Michigan (4901005926) and active in the NPI registry since March 2025. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Ferris State College - College Of Optometry (2025).

NPPES Registry Identity

NPI1326849837
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. LOGAN OOSTDYKCredential: OD
Location Address12606 HOLLY RDGrand Blanc, MI 48439-1892
Mailing Address1227 Hunters Run DrGrand Blanc, MI 48439-6318
Phone(810) 694-3652
Fax(810) 694-0963
Sole ProprietorNo
Medical School CMSFerris State College - College Of OptometryGraduated 2025
Enumeration DateMarch 20, 2025
Last NPPES UpdateSeptember 12, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2026
✔ NPI 1326849837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in MI · 4901005926✔ Licensed in OH · OPT.007409
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.
12606 HOLLY RD, Grand Blanc, MI 48439
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1403 S. Leroy StFenton, MI 48430 · Phone (810) 310-4747 · Fax (810) 215-1260
Location 21121 N Saginaw St Ste 1Holly, MI 48442-1380 · Phone (248) 382-5733 · Fax (248) 382-5732

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter 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. Logan Oostdyk Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3577036912
PECOS Enrollment IDI20260626000301
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 Reassignments

3

Medicare enrollment records show Logan Oostdyk reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Grand Blanc Vision Clinic P.C.
Same address
Optometrist
12606 HOLLY RD
Grand Blanc, MI 48439
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: Grand Blanc Vision Clinic PC
  • 5 clinicians in this Medicare group
NPI 1013135870 (810) 694-3652
Holly Vision Clinic PC
7.7 mi
Optometrist
1121 N SAGINAW ST STE 1
Holly, MI 48442
  • Reassigned Medicare billing, Michigan enrollment
  • 5 clinicians in this Medicare group
NPI 1316421308 (248) 382-5733
Iris Eyecare PC
9.5 mi
Optometrist
403 S LEROY ST
Fenton, MI 48430
  • Reassigned Medicare billing, Michigan enrollment
  • 5 clinicians in this Medicare group
NPI 1881155281 (810) 694-3652

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 48439 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.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GRAND BLANC VISION CLINIC P.C.
Optometrist
12606 HOLLY RD
GRAND BLANC, MI 48439
Genesee County (810) 694-3652
DR. JESSICA MARY BEARER OD
Optometrist
12606 HOLLY RD
GRAND BLANC, MI 48439
Genesee County (810) 694-3652
LAUREN EWALD
Optometrist
12606 HOLLY RD
GRAND BLANC, MI 48439
Genesee County (810) 694-3652
DR. DANIEL L MARKLEY OD
Optometrist
12606 HOLLY RD
GRAND BLANC, MI 48439
Genesee County (810) 694-3652

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 Logan Oostdyk's NPI number?

The NPI number for Logan Oostdyk is 1326849837. It was assigned to this individual provider in the NPPES registry on March 20, 2025.

Where is Logan Oostdyk located?

Logan Oostdyk practices at 12606 Holly Rd, Grand Blanc, MI 48439. The listed phone number is (810) 694-3652.

What is Logan Oostdyk's specialty?

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

Is Logan Oostdyk enrolled in Medicare?

Yes. Logan Oostdyk is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Logan Oostdyk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Logan Oostdyk reassigns Medicare benefits to 3 organizations: Grand Blanc Vision Clinic P.C. (Grand Blanc, MI), Holly Vision Clinic PC (Holly, MI) and Iris Eyecare PC (Fenton, MI). 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 Logan Oostdyk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Logan Oostdyk accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 7 other insurers list Logan Oostdyk 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 Logan Oostdyk was last updated on September 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.