MS. ANNETTE SASAKI LCSW
NPI 1669650206
Social Worker - Clinical in Ronkonkoma, NY
About Ms. Annette Sasaki Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ANNETTE SASAKI LCSW (NPI 1669650206) is an individual clinical provider in Ronkonkoma, New York, licensed in New York (079110) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Danville, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Ms. Annette Sasaki Lcsw 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
6Medicare enrollment records show Annette Sasaki reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Central Islip, NY 11722
- Reassigned Medicare billing, New York enrollment
- 70 clinicians in this Medicare group
East Islip, NY 11730
- Reassigned Medicare billing, New York enrollment
- 46 clinicians in this Medicare group
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
- 12 clinicians in this Medicare group
Merrick, NY 11566
- Reassigned Medicare billing, New York enrollment
- 32 clinicians in this Medicare group
Bronx, NY 10452
- Reassigned Medicare billing, New York enrollment
- 683 clinicians in this Medicare group
Danville, VA 24540
- Reassigned Medicare billing, Virginia enrollment
- 23 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 2
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 11779 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Annette Sasaki's NPI number?
The NPI number for Annette Sasaki is 1669650206. It was assigned to this individual provider in the NPPES registry on February 6, 2008.
Where is Annette Sasaki located?
Annette Sasaki practices at 31 Village Plaza Dr, Ronkonkoma, NY 11779. The listed phone number is (516) 639-8850.
What is Annette Sasaki's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Annette Sasaki enrolled in Medicare?
Yes. Annette Sasaki 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 Annette Sasaki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annette Sasaki reassigns Medicare benefits to 6 organizations: Long Island Select Healthcare, Inc. (Central Islip, NY), Sunrise Counseling Center,ltd (East Islip, NY), Janice Martin Licensed Clinical Social Worker PC (Port Jefferson, NY), Nassau Guidance Counseling & Licensed Clinical Social Work Services PC (Merrick, NY), Sun River Health Inc (Bronx, NY) and 1 more organization, listed in the Medicare section above. 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 Annette Sasaki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Annette Sasaki accept?
Health plans from Oscar Health list Annette Sasaki 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 Annette Sasaki was last updated on July 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ms. Annette Sasaki, LCSW · NPI 1669650206
Clinical provider in Ronkonkoma, New York. Individual provider, active in the CMS NPPES registry since February 6, 2008.
## Identity
- **NPI:** 1669650206 (Entity type: Individual)
- **Enumerated:** February 6, 2008
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 079110 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 31 VILLAGE PLAZA DR, Ronkonkoma, NY 11779-6273
- **Phone:** (516) 639-8850
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Long Island Select Healthcare, Inc. (NPI 1043663107, Central Islip, NY); Sunrise Counseling Center,ltd (NPI 1407871353, East Islip, NY); Janice Martin Licensed Clinical Social Worker PC (NPI 1902427941, Port Jefferson, NY); Nassau Guidance Counseling & Licensed Clinical Social Work Services PC (NPI 1609923515, Merrick, NY); Sun River Health Inc (NPI 1740763275, Bronx, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** July 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1669650206) · Data from the CMS NPPES public registry.