Quick answers
- Does Meryl Y. Stein accept Medicare assignment?
- Yes. Medicare's clinician data says Meryl Y. Stein 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 Meryl Y. Stein see?
- In 2024, CMS data shows 182 Original Medicare patients and 2,174 services for Meryl Y. Stein. This counts Original Medicare only and measures volume, not quality.
- What is Meryl Y. Stein's NPI number?
- 1770590648. 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 Meryl Y. Stein, 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 | 182 |
|---|---|
| Services billed to Medicare | 2,174 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection of trigger points, 3 or more muscles (20553)1,159 services
- Acupuncture, initial 15 minutes (97810)422 services
- Acupuncture, each additional 15 minutes (97811)422 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)80 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)56 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%
- Arthritis75%
- High blood pressure71%
- Anxiety37%
- Osteoporosis28%
- Ischemic heart disease24%
Practice locations
Addresses where Meryl Y. Stein is enrolled with Medicare (CMS data updated October 2, 2026).
- 525 Route 73 S 104a, Advocare South Jersey Sports and SpinMarlton, NJ 08053 (856) 874‑9777
Group practices
Medicare enrollment lists Meryl Y. Stein as a member of this group (CMS data updated October 2, 2026).
- Advocare, LLC386 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in New Jersey →
Other rehabilitation doctors in Marlton
Clinicians with the same Medicare primary specialty in Marlton, NJ — not a recommendation.
Other clinicians in Advocare, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers R W Johnson Medical School (cam/new Bruns/pisc) |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770590648 |
| 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