YASER ALSAEK M.D.
NPI 1316155914
Pediatrics - Pediatric Hematology-Oncology in Memphis, TN
About Yaser Alsaek M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YASER ALSAEK M.D. (NPI 1316155914) is an individual pediatric hematology-oncology provider in Memphis, Tennessee, licensed in Tennessee (44151) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Yaser Alsaek M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Yaser Alsaek reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Memphis, TN 38105
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: St Jude Childrens Research Hospital Inc
- 367 clinicians in this Medicare group
Maysville, KY 41056
- Reassigned Medicare billing, Tennessee enrollment
- 1,071 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.
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.
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
MEMPHIS, TN 38105
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 Yaser Alsaek's NPI number?
The NPI number for Yaser Alsaek is 1316155914. It was assigned to this individual provider in the NPPES registry on May 18, 2007.
Where is Yaser Alsaek located?
Yaser Alsaek practices at 262 Danny Thomas Pl, Memphis, TN 38105. The listed phone number is (901) 595-3300.
What is Yaser Alsaek's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Yaser Alsaek enrolled in Medicare?
Yes. Yaser Alsaek is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Yaser Alsaek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yaser Alsaek reassigns Medicare benefits to 2 organizations: St Jude Children's Research Hospital, Inc. (Memphis, TN) and Southeastern Emergency Physicians LLC (Maysville, KY). 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 Yaser Alsaek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yaser Alsaek accept?
Health plans from Oscar Health Plan, Inc. and Oscar Insurance Company list Yaser Alsaek as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Yaser Alsaek was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days 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.
# Yaser Alsaek, M.D. · NPI 1316155914
Pediatric Hematology-Oncology physician in Memphis, Tennessee. Individual provider, active in the CMS NPPES registry since May 18, 2007.
## Identity
- **NPI:** 1316155914 (Entity type: Individual)
- **Enumerated:** May 18, 2007
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 44151 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 262 DANNY THOMAS PL, Memphis, TN 38105-3678
- **Phone:** (901) 595-3300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): St Jude Children's Research Hospital, Inc. (NPI 1306335088, Memphis, TN); Southeastern Emergency Physicians LLC (NPI 1356379382, Maysville, KY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 18, 2026
- **Other identifiers:** Other 5H319 (AR); Medicaid 172722001 (AR); Other 7007074
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Source: [NPI Profile](https://npiprofile.com/npi/1316155914) · Data from the CMS NPPES public registry.