Harry Bernstein, M.D.
NPI 1598790438 · Ophthalmology Physician · Elgin, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry Bernstein, M.D. is a Ophthalmology Physician provider in Elgin, IL (NPI 1598790438).
Provider details
- NPI number
- 1598790438
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD2020-0822 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,193 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 667 | $116 |
| Imaging of Retina92134 | 663 | $37 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 493 | $14 |
| Established Patient Problem Focused Exam of Visual System92012 | 364 | $82 |
| Microfluid Analysis of Tears83861 | 246 | $22 |
| Injection of Drug Into Eye67028 | 177 | $105 |
| Photography of the Retina92250 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 365 | 140 |
| Prednisolone Acetate | 189 | 180 |
| Brimonidine Tartrate | 145 | 51 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 89 | 34 |
| Timolol Maleate | 84 | 35 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 37 | 36 |
| Dorzolamide Hcl | 24 | — |
Practice location
Mailing address
Additional practice locations (3)
- 1515 S 8th StDeming, NM 88030-4940Phone: (575) 544-3937Fax: (575) 546-2870
- 2030 S Solano DrLas Cruces, NM 88001-5402Phone: (575) 521-1158Fax: (575) 521-1007
- 1131 Mall Dr Ste aLas Cruces, NM 88011-8191Phone: (575) 288-4460Fax: (575) 288-4461
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2021-12-10
- Certified
- 2021-12-10
Frequently asked questions
- What is Harry Bernstein's NPI number?
- Harry Bernstein's National Provider Identifier (NPI) is 1598790438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Bernstein's specialty?
- Harry Bernstein is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Bernstein located?
- Harry Bernstein's practice location on file with NPPES is 2521 Technology Dr, Elgin, IL 60124.
- What is Harry Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Harry Bernstein is (847) 836-1122.
- Does Harry Bernstein accept Medicare?
- Harry Bernstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harry Bernstein's NPI active?
- Yes — Harry Bernstein's NPI (1598790438) is active in the NPPES registry as of the last update on 2021-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.