DR. HARRY A. BERNSTEIN (M.D.) – Ophthalmology Physician, NPI 1598790438

DR. HARRY A. BERNSTEIN (M.D.) is a healthcare provider. based in Elgin, Illinois. specializing in Ophthalmology Physician. They hold the professional credentials M.D.. They hold a License No. MD2020-0822 (NM). The NPI Number for DR. HARRY A. BERNSTEIN (M.D.) is 1598790438

Main info

Male
Sole Proprietor
42 Years Of Experience
Accepts Medicare Assignment
Name
DR. HARRY A. BERNSTEIN (M.D.)
NPI
1598790438
Phone
(847) 836-1122
Address
2521 TECHNOLOGY DR
Enumeration Date
11 July 2006
Last Update Date
10 December 2021

Doctor Profile

Medical School Name
CHICAGO COLLEGE OF MEDICINE AND SURGERY
Secondary Phone
-
Graduation Year
1984 (42 years ago)
PAC ID
3274537022
Professional Enrollment ID
I20060908000301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

Provider Addresses for DR. HARRY A. BERNSTEIN (M.D.)

  • 2521, Technology Drive, Elgin, Dundee Township, Kane County, Illinois, 60124, United States

    SUITE 202

    ELGIN, IL 60124

    Phone: (847) 836-1122

    Fax: (847) 836-1121

    Type: Mailing

  • 1515 S 8th St

    Deming, NM 880304940

    Phone: (575) 544-3937

    Fax: (575) 546-2870

    Type: Location

  • 2030 S Solano Dr

    Las Cruces, NM 880015402

    Phone: (575) 521-1158

    Fax: (575) 521-1007

    Type: Location

  • 1131 Mall Dr Ste A

    Las Cruces, NM 880118191

    Phone: (575) 288-4460

    Fax: (575) 288-4461

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $223.

Total Amount is formed as General ($223) + Research ($0) + Ownership ($0) = $223.

Last reported payment date: 2023-11-17 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($118).

Total Amount

$223

General + Research + Ownership

Payments

3

Total payment records

General Amount

$223

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-11-17

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2024-11-25

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20201008003322IOphthalmologyNMTBD
I20241125004104IOphthalmologyFLTBD

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
J2403Chloroprocaine hcl ophthalmic, 3% gel, 1 mg11,20014$0
J2777Injection, faricimab-svoa, 0.1 mg3,18017$0
92134Imaging of retina898396$0
92014Established patient complete exam of visual system784608$0
92202Extended exam of the back part of the eye with optic nerve drawing687601$0
View full utilization report →

Insurance plans in this area (ZIP 60124)

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Provider's Procedures

DR. HARRY A. BERNSTEIN (M.D.) performs procedures in Ophthalmology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPHTHALMOLOGYIL92012Eye and medical examination for diagnosis and treatment, established patient12977
OPHTHALMOLOGYIL92083Measurement of field of vision during daylight conditions211147
OPHTHALMOLOGYIL92134Diagnostic imaging of retina296129

Reviews

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Frequently asked questions

Can I verify DR. HARRY A. BERNSTEIN (M.D.) with an NPI only?
You can start verification with NPI 1598790438 for DR. HARRY A. BERNSTEIN (M.D.), then check state licensing separately.
Is DR. HARRY A. BERNSTEIN (M.D.) listed as active for patients and plans?
The listing shows DR. HARRY A. BERNSTEIN (M.D.) as active in the NPI system.
What taxonomy line describes DR. HARRY A. BERNSTEIN (M.D.)?
For research purposes, treat DR. HARRY A. BERNSTEIN (M.D.) as Ophthalmology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What area does DR. HARRY A. BERNSTEIN (M.D.) serve?
DR. HARRY A. BERNSTEIN (M.D.)'s listing highlights Elgin, Illinois; more addresses can appear in NPPES.
Why does DR. HARRY A. BERNSTEIN (M.D.) have multiple addresses?
5 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.