MARK WESLEY OSORIO (O.D.) – Optometrist, NPI 1467666248

MARK WESLEY OSORIO (O.D.) is a healthcare provider. based in Livonia, Michigan. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 4901004087 (MI). The NPI Number for MARK WESLEY OSORIO (O.D.) is 1467666248

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
MARK WESLEY OSORIO (O.D.)
NPI
1467666248
Phone
(248) 477-2662
Address
29500 7 MILE RD
Enumeration Date
10 May 2007
Last Update Date
9 July 2007

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Secondary Phone
9062485527
Graduation Year
1983 (43 years ago)
PAC ID
6204865660
Group Practice PAC ID
8729079918
Professional Enrollment ID
I20050806000087
Address ID
MI497159327BR12455DRXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

1,203 OPTOMETRY in MI

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Provider Addresses for MARK WESLEY OSORIO (O.D.)

  • 29500, 7 Mile Road, Livonia, Wayne County, Michigan, 48152, United States

    LIVONIA, MI 481521910

    Phone: (248) 477-2662

    Type: Location

  • Tower Road, Plymouth, Plymouth County, Massachusetts, United States

    PLYMOUTH, MI 481705032

    Phone: (734) 459-1297

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $139.

Total Amount is formed as General ($139) + Research ($0) + Ownership ($0) = $139.

Last reported payment date: 2024-01-24 • Largest payer in this snapshot: Sight Sciences, Inc. ($139).

Total Amount

$139

General + Research + Ownership

Payments

1

Total payment records

General Amount

$139

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-01-24

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Sight Sciences, Inc.$139
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2024-09-05

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050806000087IOptometryMITBD
I20141208001197IOptometryTXTBD
I20240905002820IOptometryAKTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48152)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8729079918View full group profile
NameSpecialtyState
Nurse PractitionerMI
-MI
Clinical Social WorkerMI
-MI
-MI
Nurse PractitionerMI
Family PracticeMI
P S Y C H I A T R YMI
Clinical Social WorkerMI
Clinical Social WorkerMI

Reviews

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Frequently asked questions

What federal number belongs to MARK WESLEY OSORIO (O.D.)?
The federal identifier for MARK WESLEY OSORIO (O.D.) is NPI 1467666248.
Is MARK WESLEY OSORIO (O.D.)'s NPI currently valid?
The extract we use shows MARK WESLEY OSORIO (O.D.) as active.
Does MARK WESLEY OSORIO (O.D.) list a primary specialty?
If you are matching referrals, note Optometrist for MARK WESLEY OSORIO (O.D.). Clinical services aligned with this taxonomy classification.
Does MARK WESLEY OSORIO (O.D.) practice in Michigan?
You will see Livonia, Michigan on file for MARK WESLEY OSORIO (O.D.) alongside any extra practice locations.
How can I contact MARK WESLEY OSORIO (O.D.)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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