DR. MICHAEL SAMUEL GROSSMAN (M.D.) – Ophthalmology Physician, NPI 1215016662

DR. MICHAEL SAMUEL GROSSMAN (M.D.) is a healthcare provider. based in Peru, Illinois. specializing in Ophthalmology Physician. They hold the professional credentials M.D.. They hold a License No. 29207 (SC). The NPI Number for DR. MICHAEL SAMUEL GROSSMAN (M.D.) is 1215016662

Main info

Male
Sole Proprietor
Name
DR. MICHAEL SAMUEL GROSSMAN (M.D.)
NPI
1215016662
Phone
(815) 223-7400
Address
3602 MARQUETTE RD
Enumeration Date
6 November 2006
Last Update Date
6 June 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience90
Completeness75
Years active:19State licenses:3Digital endpointsOther names

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Provider Addresses for DR. MICHAEL SAMUEL GROSSMAN (M.D.)

  • Marquette Road, Peru, LaSalle County, Illinois, 61354, United States

    PERU, IL 613541450

    Phone: (815) 223-7400

    Type: Mailing

  • 4505, North Rockwood Drive, Westlake Shopping Center, Peoria, Peoria County, Illinois, 61615, United States

    PEORIA, IL 616153803

    Phone: (309) 589-1880

    Type: Location

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: 2011-10-06

PECOS data refreshed: 2026-05-27

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
I20111006000055IOphthalmologyILTBD

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 61354)

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Reviews

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Frequently asked questions

What unique ID ties claims to DR. MICHAEL SAMUEL GROSSMAN (M.D.)?
NPI 1215016662 is assigned to DR. MICHAEL SAMUEL GROSSMAN (M.D.) under the national enumeration system.
Is DR. MICHAEL SAMUEL GROSSMAN (M.D.) active in the national directory?
DR. MICHAEL SAMUEL GROSSMAN (M.D.)'s public NPI profile is in an active state.
What kind of provider is DR. MICHAEL SAMUEL GROSSMAN (M.D.)?
The page reflects Ophthalmology Physician for DR. MICHAEL SAMUEL GROSSMAN (M.D.). Clinical services aligned with this taxonomy classification.
Where does public data place DR. MICHAEL SAMUEL GROSSMAN (M.D.)?
The snapshot lists Peru, Illinois for DR. MICHAEL SAMUEL GROSSMAN (M.D.); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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