Quick answers
- Does Johanna Laszloczky accept Medicare assignment?
- Yes. Medicare's clinician data says Johanna Laszloczky 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 Johanna Laszloczky see?
- In 2024, CMS data shows 125 Original Medicare patients and 210 services for Johanna Laszloczky. This counts Original Medicare only and measures volume, not quality.
- What is Johanna Laszloczky's NPI number?
- 1821786229. 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 Johanna Laszloczky, 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 | 125 |
|---|---|
| Services billed to Medicare | 210 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)91 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)44 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)12 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%
- Diabetes40%
- Arthritis32%
- Anxiety26%
- Ischemic heart disease21%
Practice locations
Addresses where Johanna Laszloczky is enrolled with Medicare (CMS data updated October 2, 2026).
- 18 W Laurel RdStratford, NJ 08084 (908) 347‑1744
- 2 University Plz, Suite 204Hackensack, NJ 07601 (973) 241‑1356
Group practices
Medicare enrollment lists Johanna Laszloczky as a member of these groups (CMS data updated October 2, 2026).
- Ennoble HC NJ PC133 clinicians in the group
- Attentive Care General Practice of Medicine of NJ, PC9 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Stratford
Clinicians with the same Medicare primary specialty in Stratford, NJ — not a recommendation.
Other clinicians in Ennoble HC NJ PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821786229 |
| 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