Quick answers
- Does Diana Casianos accept Medicare assignment?
- Yes. Medicare's clinician data says Diana Casianos 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 Diana Casianos see?
- In 2024, CMS data shows 46 Original Medicare patients and 313 services for Diana Casianos. This counts Original Medicare only and measures volume, not quality.
- What is Diana Casianos's NPI number?
- 1669259214. 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 Diana Casianos, 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 | 46 |
|---|---|
| Services billed to Medicare | 313 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 82 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)28 services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)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%
- Arthritis65%
- Ischemic heart disease59%
- Chronic kidney disease59%
- Heart failure54%
Hospitals where Diana Casianos works
Medicare's Facility Affiliation Data lists Diana Casianos at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Chilton Medical CenterPompton Plains, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310017
- St Joseph's University Medical Center IncPaterson, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 310019
Practice locations
Addresses where Diana Casianos is enrolled with Medicare (CMS data updated October 2, 2026).
- 55 Meadowlands Pkwy, Fl 3Secaucus, NJ 07094 (551) 333‑3686
- 707 Harmon Cove TowerSecaucus, NJ 07094 (551) 333‑3686
Group practices
Medicare enrollment lists Diana Casianos as a member of this group (CMS data updated October 2, 2026).
- Al Obaidi MD LLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Secaucus
Clinicians with the same Medicare primary specialty in Secaucus, NJ — not a recommendation.
Other clinicians in Al Obaidi MD LLC
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) | 1669259214 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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