Quick answers
- Does Daryl A. Perlman accept Medicare assignment?
- Yes. Medicare's clinician data says Daryl A. Perlman 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 Daryl A. Perlman see?
- In 2024, CMS data shows 373 Original Medicare patients and 1,858 services for Daryl A. Perlman. This counts Original Medicare only and measures volume, not quality.
- What is Daryl A. Perlman's NPI number?
- 1538116900. 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 Daryl A. Perlman, 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 | 373 |
|---|---|
| Services billed to Medicare | 1,858 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)523 services
- Face-to-face behavioral counseling for obesity, 15 minutes (G0447)434 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)222 services
- Advance care planning, first 30 minutes (99497)208 services
- Caregiver training in strategies and techniques to facilitate the patient's functional performance in the home or community, initial 30 minutes (97550)104 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 blood pressure75%
- High cholesterol75%
- Arthritis70%
- Ischemic heart disease51%
- Diabetes49%
- Anxiety39%
Hospitals where Daryl A. Perlman works
Medicare's Facility Affiliation Data lists Daryl A. Perlman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Plainview HospitalPlainview, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330331
Practice locations
Addresses where Daryl A. Perlman is enrolled with Medicare (CMS data updated October 2, 2026).
- 4230 Hempstead Tpke, Suite 101Bethpage, NY 11714 (516) 470‑1669
- 888 Old Country RdPlainview, NY 11803 (516) 719‑3000
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Bethpage
Clinicians with the same Medicare primary specialty in Bethpage, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538116900 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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