MS. STACY CARA KLEIN LCSW
NPI 1881806990
Social Worker - Clinical in Dix Hills, NY
About Ms. Stacy Cara Klein Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. STACY CARA KLEIN LCSW (NPI 1881806990) is an individual clinical provider in Dix Hills, New York, licensed in New York (R053955) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1996).
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
Ms. Stacy Cara Klein 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
5Medicare enrollment records show Stacy Klein reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Syosset, NY 11791
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nassau Medical Home Visits PC
- 19 clinicians in this Medicare group
Cedarhurst, NY 11516
- Reassigned Medicare billing, New York enrollment
- 6 clinicians in this Medicare group
Flushing, NY 11367
- Reassigned Medicare billing, New York enrollment
- 131 clinicians in this Medicare group
South Ozone Park, NY 11420
- Reassigned Medicare billing, New York enrollment
- 187 clinicians in this Medicare group
Staten Island, NY 10314
- Reassigned Medicare billing, New York enrollment
- 131 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 3
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 11746 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Stacy Klein's NPI number?
The NPI number for Stacy Klein is 1881806990. It was assigned to this individual provider in the NPPES registry on May 3, 2007.
Where is Stacy Klein located?
Stacy Klein practices at 10 Long Acre Lane, Dix Hills, NY 11746. The listed phone number is (631) 499-0139.
What is Stacy Klein's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Stacy Klein enrolled in Medicare?
Yes. Stacy Klein 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 Stacy Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stacy Klein reassigns Medicare benefits to 5 organizations: Nassau Medical Home Visits P.C. (Syosset, NY), Complete Neuropsychology PC (Cedarhurst, NY), Senior Care Therapy Lcsw Of New York PLLC (Flushing, NY), New Horizon Counseling Center Inc (South Ozone Park, NY) and Integrity Social Work Services LLC (Staten Island, 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 Stacy Klein'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 Stacy Klein was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Stacy Cara Klein, LCSW · NPI 1881806990
Clinical provider in Dix Hills, New York. Individual provider, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1881806990 (Entity type: Individual)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** R053955 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10 LONG ACRE LANE, Dix Hills, NY 11746-7926
- **Phone:** (631) 499-0139 · **Fax:** (631) 486-1938
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Nassau Medical Home Visits P.C. (NPI 1104270198, Syosset, NY); Complete Neuropsychology PC (NPI 1659812766, Cedarhurst, NY); Senior Care Therapy Lcsw Of New York PLLC (NPI 1932677168, Flushing, NY); New Horizon Counseling Center Inc (NPI 1366430563, South Ozone Park, NY); Integrity Social Work Services LLC (NPI 1972715456, Staten Island, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1881806990) · Data from the CMS NPPES public registry.