Quick answers
- Does Menachem Shalimhaiem accept Medicare assignment?
- Yes. Medicare's clinician data says Menachem Shalimhaiem 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 Menachem Shalimhaiem see?
- In 2024, CMS data shows 123 Original Medicare patients and 267 services for Menachem Shalimhaiem. This counts Original Medicare only and measures volume, not quality.
- What is Menachem Shalimhaiem's NPI number?
- 1073065397. 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 Menachem Shalimhaiem, 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 | 123 |
|---|---|
| Services billed to Medicare | 267 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)76 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)72 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)27 services
- Insertion of needle into vein for collection of blood sample (36415)19 services
- Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)17 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%
- Diabetes63%
- Arthritis47%
- Ischemic heart disease31%
- Anxiety25%
Practice locations
Addresses where Menachem Shalimhaiem is enrolled with Medicare (CMS data updated October 2, 2026).
- 4426 18th AveBrooklyn, NY 11204 (212) 734‑6621
Group practices
Medicare enrollment lists Menachem Shalimhaiem as a member of this group (CMS data updated October 2, 2026).
- Perfect Health Medical LLC11 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Other clinicians in Perfect Health Medical LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | State University Of New York Downstate Medical Center |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073065397 |
| 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