Michael Ehrenhaus, M.D.
NPI 1609859123 · Ophthalmology Physician · Queens Village, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ehrenhaus, M.D. is a Ophthalmology Physician provider in Queens Village, NY (NPI 1609859123).
Provider details
- NPI number
- 1609859123
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 219684-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,498 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) |
|---|---|---|
| Imaging of Front Third of Eye Using a Special Microscope92286 | 311 | $42 |
| Established Patient Problem Focused Exam of Visual System92012 | 237 | $101 |
| Exam of Visual Field With Extended Testing92083 | 179 | $72 |
| Photography of the Retina92250 | 175 | $38 |
| Ct Scan of Cornea92025 | 168 | $37 |
| Established Patient Complete Exam of Visual System92014 | 125 | $142 |
| Imaging of Optic Nerve92133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 242 | 111 |
| Cyclosporine | 228 | 71 |
| Cyclosporinebrand: Restasis | 201 | 61 |
| Ciprofloxacin Hcl | 185 | 86 |
| Bimatoprostbrand: Lumigan | 134 | 46 |
| Bromfenac Sodium | 106 | 55 |
| Latanoprost | 88 | 28 |
| Brinzolamide/Brimonidine Tartbrand: Simbrinza |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$711 across 29 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
- 2005-11-29
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Michael Ehrenhaus's NPI number?
- Michael Ehrenhaus's National Provider Identifier (NPI) is 1609859123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ehrenhaus's specialty?
- Michael Ehrenhaus is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ehrenhaus located?
- Michael Ehrenhaus's practice location on file with NPPES is 21715 Peck Ave, Queens Village, NY 11427-1117.
- What is Michael Ehrenhaus's phone number?
- The practice phone number listed in the NPPES registry for Michael Ehrenhaus is (718) 428-8400.
- Does Michael Ehrenhaus accept Medicare?
- Michael Ehrenhaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ehrenhaus's NPI active?
- Yes — Michael Ehrenhaus's NPI (1609859123) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.