OPTIMUM CARE FAMILY MEDICINE, LLC
NPI 1134832116
Family Medicine - Adult Medicine in Smithtown, NY
About Optimum Care Family Medicine, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OPTIMUM CARE FAMILY MEDICINE, LLC (NPI 1134832116) is a healthcare organization registered as an adult medicine in Smithtown, New York and active in the NPI registry since January 2023. The organization holds a CLIA Waiver certificate valid through September 2, 2028 and lists Anna Kapsalis-rambalakos, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Optimum Care Family Medicine, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Optimum Care Family Medicine, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D0159153
Optimum Care Family Medicine LLC · Smithtown, NYFrequently 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 Optimum Care Family Medicine, LLC's NPI number?
The NPI number for Optimum Care Family Medicine, LLC is 1134832116. It was assigned to this organization in the NPPES registry on January 4, 2023.
Where is Optimum Care Family Medicine, LLC located?
Optimum Care Family Medicine, LLC is located at 321 E Main St Ste 1, Smithtown, NY 11787. The listed phone number is (631) 265-4606.
What is Optimum Care Family Medicine, LLC's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.
Is Optimum Care Family Medicine, LLC enrolled in Medicare?
Yes. Optimum Care Family Medicine, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Optimum Care Family Medicine, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Optimum Care Family Medicine, LLC, in Family Practice, Internal Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Optimum Care Family Medicine, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D0159153) is associated with this NPI, valid through September 2, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Optimum Care Family Medicine, LLC was last updated on October 18, 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.
# Optimum Care Family Medicine, Llc · NPI 1134832116
Adult Medicine organization in Smithtown, New York. Organization record, active in the CMS NPPES registry since January 4, 2023.
## Identity
- **NPI:** 1134832116 (Entity type: Organization)
- **Enumerated:** January 4, 2023
- **Primary specialty:** Family Medicine - Adult Medicine · taxonomy 207QA0505X
- **Organization subpart:** No
- **Authorized official:** Anna Kapsalis-Rambalakos, OWNER
## Practice location
- **Address:** 321 E MAIN ST STE 1, Smithtown, NY 11787-2820
- **Phone:** (631) 265-4606 · **Fax:** (631) 265-4675
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (1), Internal Medicine (1), Nurse Practitioner (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 18, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1134832116) · Data from the CMS NPPES public registry.