DR. ESSAM S YOUSEF M.D.
NPI 1649367699
Psychiatry & Neurology - Addiction Medicine in Bellerose, NY
About Dr. Essam S Yousef M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ESSAM S YOUSEF M.D. (NPI 1649367699) is an individual addiction medicine provider in Bellerose, New York, licensed in Oklahoma (23865) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Essam S Yousef M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Essam Yousef reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11215
- Reassigned Medicare billing, New York enrollment
- 30 clinicians in this Medicare group
Yonkers, NY 10701
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: St Joseph's Hospital Yonkers
- 233 clinicians in this Medicare group
Poughkeepsie, NY 12603
- Reassigned Medicare billing, New York enrollment
- 17 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11426 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEROSE, NY 11426
BELLEROSE, NY 11426
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Essam Yousef's NPI number?
The NPI number for Essam Yousef is 1649367699. It was assigned to this individual provider in the NPPES registry on October 9, 2006.
Where is Essam Yousef located?
Essam Yousef practices at 7403 Commonwealth Blvd, Bellerose, NY 11426. The listed phone number is (718) 264-4535.
What is Essam Yousef's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.
Is Essam Yousef enrolled in Medicare?
Yes. Essam Yousef is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Essam Yousef's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Essam Yousef reassigns Medicare benefits to 3 organizations: Park Slope Center For Mental Health, Inc (Brooklyn, NY), St. Joseph's Hospital & Medical Center (Yonkers, NY) and Spectrum Psychiatry, PC (Poughkeepsie, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Essam Yousef's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Essam Yousef was last updated on October 23, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Essam S Yousef, M.D. · NPI 1649367699
Addiction Medicine physician in Bellerose, New York. Individual provider, active in the CMS NPPES registry since October 9, 2006.
## Identity
- **NPI:** 1649367699 (Entity type: Individual)
- **Enumerated:** October 9, 2006
- **Primary specialty:** Psychiatry & Neurology - Addiction Medicine · taxonomy 2084A0401X
- **State license:** 23865 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 7403 COMMONWEALTH BLVD, Bellerose, NY 11426-1839
- **Phone:** (718) 264-4535
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Park Slope Center For Mental Health, Inc (NPI 1851382188, Brooklyn, NY); St. Joseph's Hospital & Medical Center (NPI 1245204908, Yonkers, NY); Spectrum Psychiatry, PC (NPI 1255576203, Poughkeepsie, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** October 23, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1649367699) · Data from the CMS NPPES public registry.