DR. MICHAEL LEAHY (OD) – Optometrist, NPI 1841240389

DR. MICHAEL LEAHY (OD) is a healthcare provider. based in Orland park, Illinois. specializing in OPTOMETRY. They hold the professional credentials OD. They hold a License No. 046007442 (IL). The NPI Number for DR. MICHAEL LEAHY (OD) is 1841240389

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. MICHAEL LEAHY (OD)
NPI
1841240389
Phone
(708) 349-2600
Address
10001 W 143RD ST
Enumeration Date
12 May 2006
Last Update Date
21 February 2008

Doctor Profile

Medical School Name
ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Secondary Phone
7084256500
Graduation Year
1981 (45 years ago)
PAC ID
9032213251
Group Practice PAC ID
9436210762
Professional Enrollment ID
I20100802000024
Address ID
IL604537219OA4445XSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,718 OPTOMETRY in IL

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Provider Addresses for DR. MICHAEL LEAHY (OD)

  • West 143rd Street, Orland Park, Orland Township, Cook County, Illinois, 60462, United States

    ORLAND PARK, IL 604622026

    Phone: (708) 349-2600

    Fax: (708) 349-2600

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2010-08-02

PECOS data refreshed: 2026-06-15

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20100802000024IOptometryILTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
92014Established patient complete exam of visual system261235$0
92250Photography of the retina160151$0
92134Imaging of retina10697$0
92133Imaging of optic nerve9190$0
92083Exam of visual field with extended testing7262$0
View full utilization report →

Insurance plans in this area (ZIP 60462)

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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: 9436210762View full group profile
NameSpecialtyState
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL
O P T O M E T R YIL

Reviews

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Frequently asked questions

Is DR. MICHAEL LEAHY (OD) listed with a National Provider Identifier?
Yes — DR. MICHAEL LEAHY (OD) has NPI 1841240389 on file in the registry.
Is DR. MICHAEL LEAHY (OD) shown as active in public data?
Registry records indicate DR. MICHAEL LEAHY (OD) maintains an active NPI.
What area of care is associated with DR. MICHAEL LEAHY (OD)?
DR. MICHAEL LEAHY (OD)'s record emphasizes Optometrist. Clinical services aligned with this taxonomy classification.
Where in Illinois is DR. MICHAEL LEAHY (OD) registered?
Use Orland Park, Illinois as the headline location for DR. MICHAEL LEAHY (OD) here.
When was this NPI issued?
Enumeration for DR. MICHAEL LEAHY (OD) is noted as May 12, 2006 where the registry provides it.

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