PHILLIP SAEHO SON
NPI 1255864468
Family Medicine in Apo, AP
About Phillip Saeho Son NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILLIP SAEHO SON (NPI 1255864468) is an individual family medicine provider in Apo, AP, licensed in New York (305665) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Phillip Saeho Son is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Phillip Son reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 244 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 clinicians in this Medicare group
Riverhead, NY 11901
- Reassigned Medicare billing, New York enrollment
- 134 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.
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 Phillip Son's NPI number?
The NPI number for Phillip Son is 1255864468. It was assigned to this individual provider in the NPPES registry on April 5, 2017.
Where is Phillip Son located?
Phillip Son practices at Unit 15245, Apo, AP 96271. The listed phone number is (315) 737-1125.
What is Phillip Son's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Phillip Son enrolled in Medicare?
Yes. Phillip Son is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Phillip Son's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phillip Son reassigns Medicare benefits to 4 organizations: Hospitalist Medicine Physicians Of New York, PLLC (Bronx, NY), North Shore - Lij Medical PC (New Hyde Park, NY), Cogent Medical Care PC (East Patchogue, NY) and Central Suffolk Hospital (Riverhead, 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 Phillip Son'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 Phillip Son was last updated on April 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Phillip Saeho Son · NPI 1255864468
Family Medicine physician in Apo, AP. Individual provider, active in the CMS NPPES registry since April 5, 2017.
## Identity
- **NPI:** 1255864468 (Entity type: Individual)
- **Enumerated:** April 5, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 305665 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** UNIT 15245, Apo, AP 96271-5245
- **Phone:** (315) 737-1125
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Hospitalist Medicine Physicians Of New York, PLLC (NPI 1205944329, Bronx, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); Cogent Medical Care PC (NPI 1912941238, East Patchogue, NY); Central Suffolk Hospital (NPI 1043402050, Riverhead, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 11, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1255864468) · Data from the CMS NPPES public registry.