Quick answers
- Does Allen N. Sapadin accept Medicare assignment?
- Yes. Medicare's clinician data says Allen N. Sapadin 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 Allen N. Sapadin see?
- In 2024, CMS data shows 1,408 Original Medicare patients and 14,996 services for Allen N. Sapadin. This counts Original Medicare only and measures volume, not quality.
- What is Allen N. Sapadin's NPI number?
- 1568570661. 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 Allen N. Sapadin, 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 | 1,408 |
|---|---|
| Services billed to Medicare | 14,996 |
| Different services or procedures | 81 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (J7345)5,800 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,885 services
- Destruction of precancer skin growth, 2-14 growths (17003)1,159 services
- Treatment of inflammatory skin disease using laser, less than 250.0 sq cm (96920)1,052 services
- Therapy procedure using ultraviolet radiation with tar or petroleum jelly application (96910)743 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%
- Arthritis49%
- Ischemic heart disease36%
- Diabetes33%
- Anxiety22%
Practice locations
Addresses where Allen N. Sapadin is enrolled with Medicare (CMS data updated October 2, 2026).
- 370 Summit AveHackensack, NJ 07601 (201) 525‑0057
Group practices
Medicare enrollment lists Allen N. Sapadin as a member of this group (CMS data updated October 2, 2026).
- Allen N Sapadin MD PC2 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Hackensack
Clinicians with the same Medicare primary specialty in Hackensack, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Icahn School Of Medicine At Mount Sinai |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568570661 |
| 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