Quick answers
- Does Darren L. Hirsch accept Medicare assignment?
- Yes. Medicare's clinician data says Darren L. Hirsch accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Darren L. Hirsch see?
- In 2024, CMS data shows 281 Original Medicare patients and 12,773 services for Darren L. Hirsch. This counts Original Medicare only and measures volume, not quality.
- What is Darren L. Hirsch's NPI number?
- 1548498819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Darren L. Hirsch, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 281 |
|---|---|
| Services billed to Medicare | 12,773 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Test for allergy using allergenic extract (95004)10,149 services
- Test for allergy using allergenic extract injected into skin (95024)1,009 services
- Professional service for multiple injections of allergen (95117)678 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)170 services
- Test for allergy using combination of methods with drug or biological (95018)131 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure66%
- Arthritis51%
- Diabetes35%
- Anxiety33%
- Ischemic heart disease29%
Practice locations
Addresses where Darren L. Hirsch is enrolled with Medicare (CMS data updated October 2, 2026).
- 1086 N Broadway, Suite 220Yonkers, NY 10701 (914) 963‑8588
- 240 Patchogue Yaphank Rd, Suite 1E Patchogue, NY 11772 (631) 654‑0550
Group practices
Medicare enrollment lists Darren L. Hirsch as a member of this group (CMS data updated October 2, 2026).
- Ent and Allergy Associates LLP432 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Yonkers
Clinicians with the same Medicare primary specialty in Yonkers, NY — not a recommendation.
Other clinicians in Ent and Allergy Associates LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548498819 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians