Quick answers
- Does Nancy H. Abdel-Wahab accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy H. Abdel-Wahab 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 Nancy H. Abdel-Wahab see?
- In 2024, CMS data shows 49 Original Medicare patients and 392 services for Nancy H. Abdel-Wahab. This counts Original Medicare only and measures volume, not quality.
- What is Nancy H. Abdel-Wahab's NPI number?
- 1639207350. 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 Nancy H. Abdel-Wahab, 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 | 49 |
|---|---|
| Services billed to Medicare | 392 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 64 |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)122 services
- Psychotherapy with evaluation and management visit, 45 minutes (90836)74 services
- Psychotherapy with evaluation and management visit, 1 hour (90838)59 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)49 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)30 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 pressure69%
- Anxiety67%
- High cholesterol63%
- Depression57%
- Arthritis47%
- Diabetes43%
Practice locations
Addresses where Nancy H. Abdel-Wahab is enrolled with Medicare (CMS data updated October 2, 2026).
- 2555 Nostrand AveBrooklyn, NY 11210
- 3360 Route 343Amenia, NY 12501 (845) 838‑7038
Group practices
Medicare enrollment lists Nancy H. Abdel-Wahab as a member of these groups (CMS data updated October 2, 2026).
- Sun River Health Inc.243 clinicians in the group
- Ahava Medical and Rehabilitation Center, LLC152 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Other clinicians in Sun River Health Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Eastern Virginia Medical School |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639207350 |
| 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