Michael Weisberg, M.D.
NPI 1205097607 · Ophthalmology Physician · Calumet City, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Weisberg, M.D. is a Ophthalmology Physician provider in Calumet City, IL (NPI 1205097607).
Provider details
- NPI number
- 1205097607
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 241050 (NY)
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,961 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 296 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 263 | $97 |
| Imaging of Retina92134 | 190 | $41 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 175 | $31 |
| Exam of Visual Field With Extended Testing92083 | 165 | $66 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 147 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 465 | 114 |
| Ketorolac Tromethamine | 333 | 176 |
| Prednisolone Acetate | 296 | 192 |
| Ofloxacin | 219 | 129 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 126 | 39 |
| Timolol Maleate | 79 | 21 |
| Gatifloxacin | 66 | 39 |
| Brimonidine Tartrate | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$66 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-19
- Last updated
- 2013-01-10
Frequently asked questions
- What is Michael Weisberg's NPI number?
- Michael Weisberg's National Provider Identifier (NPI) is 1205097607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Weisberg's specialty?
- Michael Weisberg is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Weisberg located?
- Michael Weisberg's practice location on file with NPPES is 1700 East West Road, Calumet City, IL 60409.
- What is Michael Weisberg's phone number?
- The practice phone number listed in the NPPES registry for Michael Weisberg is (708) 891-3330.
- Does Michael Weisberg accept Medicare?
- Michael Weisberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Weisberg's NPI active?
- Yes — Michael Weisberg's NPI (1205097607) is active in the NPPES registry as of the last update on 2013-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.