MICHAEL SOSIN
NPI 1346530656
Surgery - Plastic and Reconstructive Surgery in Millburn, NJ
About Michael Sosin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL SOSIN (NPI 1346530656) is an individual plastic and reconstructive surgery provider in Millburn, New Jersey, licensed in New Jersey (25MA11064900) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Overlook Medical Center, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
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
Michael Sosin 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
3Medicare enrollment records show Michael Sosin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Millburn, NJ 07041
- Reassigned Medicare billing, New Jersey enrollment
West Orange, NJ 07052
- Reassigned Medicare billing, New Jersey enrollment
- 757 clinicians in this Medicare group
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Overlook Medical Center
Acute Care Hospitals · Summit, NJMedicare 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.
Other Providers at the Same Location NPPES
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 Michael Sosin's NPI number?
The NPI number for Michael Sosin is 1346530656. It was assigned to this individual provider in the NPPES registry on April 8, 2011.
Where is Michael Sosin located?
Michael Sosin practices at 264 Millburn Ave, Millburn, NJ 07041. The listed phone number is (973) 561-0900.
What is Michael Sosin's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.
Is Michael Sosin enrolled in Medicare?
Yes. Michael Sosin 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 Michael Sosin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Sosin reassigns Medicare benefits to 3 organizations: Sosin Plastic Surgery LLC (Millburn, NJ), Barnabas Health Medical Group, PC (West Orange, NJ) and Barnabas Health Medical Group PC (Elizabeth, NJ). 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 Michael Sosin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Sosin accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Michael Sosin 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 Michael Sosin affiliated with any hospitals?
According to CMS data, Michael Sosin is affiliated with Overlook Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Sosin was last updated on August 19, 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.
# Michael Sosin · NPI 1346530656
Plastic and Reconstructive Surgery physician in Millburn, New Jersey. Individual provider, active in the CMS NPPES registry since April 8, 2011.
## Identity
- **NPI:** 1346530656 (Entity type: Individual)
- **Enumerated:** April 8, 2011
- **Primary specialty:** Surgery - Plastic and Reconstructive Surgery · taxonomy 2086S0122X
- **State license:** 25MA11064900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 264 MILLBURN AVE, Millburn, NJ 07041-1710
- **Phone:** (973) 561-0900 · **Fax:** (973) 561-0096
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Sosin Plastic Surgery LLC (NPI 1396576278, Millburn, NJ); Barnabas Health Medical Group, PC (NPI 1447206420, West Orange, NJ); Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** August 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346530656) · Data from the CMS NPPES public registry.