Quick answers
- Does Shareen R. Maryles accept Medicare assignment?
- Yes. Medicare's clinician data says Shareen R. Maryles 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 Shareen R. Maryles see?
- In 2024, CMS data shows 746 Original Medicare patients and 2,010 services for Shareen R. Maryles. This counts Original Medicare only and measures volume, not quality.
- What is Shareen R. Maryles's NPI number?
- 1659539880. 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 Shareen R. Maryles, 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 | 746 |
|---|---|
| Services billed to Medicare | 2,010 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)712 services
- Destruction of precancer skin growth, 2-14 growths (17003)399 services
- Destruction of precancer skin growth, 1 growth (17000)274 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)163 services
- Biopsy of related skin growth, first growth (11102)149 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 pressure54%
- Arthritis48%
- Ischemic heart disease33%
- Osteoporosis25%
- Anxiety19%
Practice locations
Addresses where Shareen R. Maryles is enrolled with Medicare (CMS data updated October 2, 2026).
- 130 E 77th StNew York, NY 10075 (212) 447‑1609
- 235 E 38th StNew York, NY 10016 (212) 696‑5415
Group practices
Medicare enrollment lists Shareen R. Maryles as a member of this group (CMS data updated October 2, 2026).
- Marcus Avenue Medical PC43 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Other clinicians in Marcus Avenue Medical PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1659539880 |
| 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