DR. ROBERT GEROWITZ (O.D.) – Corneal and Contact Management Optometrist, NPI 1023184520

DR. ROBERT GEROWITZ (O.D.) is a healthcare provider. based in Palatine, Illinois. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 046007457 (IL). The NPI Number for DR. ROBERT GEROWITZ (O.D.) is 1023184520

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. ROBERT GEROWITZ (O.D.)
NPI
1023184520
Phone
(847) 705-7777
Address
4880 EUCLID AVE. #101
Enumeration Date
27 November 2006
Last Update Date
20 June 2008

Doctor Profile

Medical School Name
ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Secondary Phone
8449413937
Graduation Year
1981 (45 years ago)
PAC ID
5799932471
Group Practice PAC ID
9436210762
Professional Enrollment ID
I20120831000443
Address ID
IL600677276RO4880XAVEX301
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

1,715 OPTOMETRY in IL

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Provider Addresses for DR. ROBERT GEROWITZ (O.D.)

  • 101, West Euclid Avenue, Palatine, Palatine Township, Cook County, Illinois, 60067, United States

    PALATINE, IL 60067

    Phone: (847) 705-7777

    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)

CMS reports 7 Open Payments records for all available years, with a total value of $160.

Total Amount is formed as General ($160) + Research ($0) + Ownership ($0) = $160.

Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($44).

Total Amount

$160

General + Research + Ownership

Payments

7

Total payment records

General Amount

$160

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-21

Latest reported date

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: 2012-08-31

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
I20120831000443IOptometryILTBD

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 60067)

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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

How is DR. ROBERT GEROWITZ (O.D.) identified in CMS data?
CMS-hosted NPPES data lists DR. ROBERT GEROWITZ (O.D.) with NPI 1023184520.
Does CMS list DR. ROBERT GEROWITZ (O.D.) as active?
Yes — DR. ROBERT GEROWITZ (O.D.) is active in the NPI listing used on this page.
What healthcare role does DR. ROBERT GEROWITZ (O.D.) hold?
Scheduling teams often label DR. ROBERT GEROWITZ (O.D.) under Corneal and Contact Management Optometrist. Clinical services aligned with this taxonomy classification.
Where is DR. ROBERT GEROWITZ (O.D.) based?
DR. ROBERT GEROWITZ (O.D.) is tied to Palatine, Illinois in the data we show; additional addresses may exist on the full record.
Is the information about DR. ROBERT GEROWITZ (O.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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