SASA ZIVKOVIC MD
NPI 1780650960
Psychiatry & Neurology - Neuromuscular Medicine in Guilford, CT
About Sasa Zivkovic Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SASA ZIVKOVIC MD (NPI 1780650960) is an individual neuromuscular medicine provider in Guilford, Connecticut, licensed in Connecticut (70709) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Westerly Hospital, and maintains a secondary practice location in New Haven.
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
Sasa Zivkovic Md 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 Reassignment
Medicare enrollment records show Sasa Zivkovic reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Haven, CT 06511
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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 7
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Westerly Hospital
Acute Care Hospitals · Westerly, RIMedicare 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.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GUILFORD, CT 06437
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 Sasa Zivkovic's NPI number?
The NPI number for Sasa Zivkovic is 1780650960. It was assigned to this individual provider in the NPPES registry on February 27, 2006.
Where is Sasa Zivkovic located?
Sasa Zivkovic practices at 800 Boston Post Rd, Guilford, CT 06437. The listed phone number is (877) 925-3637.
What is Sasa Zivkovic's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.
Is Sasa Zivkovic enrolled in Medicare?
Yes. Sasa Zivkovic 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 organization bills Medicare for Sasa Zivkovic's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sasa Zivkovic reassigns Medicare benefits to Yale University (New Haven, CT). The 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 Sasa Zivkovic's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sasa Zivkovic accept?
Health plans from Anthem Blue Cross and Blue Shield list Sasa Zivkovic 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.
Is Sasa Zivkovic affiliated with any hospitals?
According to CMS data, Sasa Zivkovic is affiliated with Westerly Hospital.
When was this NPI record last updated?
The NPPES record for Sasa Zivkovic was last updated on June 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Sasa Zivkovic, MD · NPI 1780650960
Neuromuscular Medicine physician in Guilford, Connecticut. Individual provider, active in the CMS NPPES registry since February 27, 2006.
## Identity
- **NPI:** 1780650960 (Entity type: Individual)
- **Enumerated:** February 27, 2006
- **Primary specialty:** Psychiatry & Neurology - Neuromuscular Medicine · taxonomy 2084N0008X
- **State license:** 70709 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 BOSTON POST RD, Guilford, CT 06437-2747
- **Phone:** (877) 925-3637 · **Fax:** (877) 925-3329
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Yale University (NPI 1205822236, New Haven, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** June 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1780650960) · Data from the CMS NPPES public registry.