SHANNON JEAN SOZZI PMHNP
NPI 1538578232
Nurse Practitioner - Psychiatric/Mental Health in Greenville, SC
About Shannon Jean Sozzi Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON JEAN SOZZI PMHNP (NPI 1538578232) is an individual psychiatric/mental health provider in Greenville, South Carolina, licensed in South Carolina (19000) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 6
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
Shannon Jean Sozzi Pmhnp 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
2Medicare enrollment records show Shannon Sozzi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, SC 29607
- Reassigned Medicare billing, South Carolina enrollment
Hagerstown, MD 21740
- Reassigned Medicare billing, Maryland enrollment
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
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 29607 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENVILLE, SC 29607
GREENVILLE, SC 29607
GREENVILLE, SC 29607
GREENVILLE, SC 29607
GREENVILLE, SC 29607
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 Shannon Sozzi's NPI number?
The NPI number for Shannon Sozzi is 1538578232. It was assigned to this individual provider in the NPPES registry on August 6, 2014.
Where is Shannon Sozzi located?
Shannon Sozzi practices at 128 Millport Cir Ste 200, Greenville, SC 29607. The listed phone number is (240) 877-9865.
What is Shannon Sozzi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Shannon Sozzi enrolled in Medicare?
Yes. Shannon Sozzi 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 Shannon Sozzi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Sozzi reassigns Medicare benefits to 2 organizations: Keeley Psychiatry Of South Carolina, LLC (Greenville, SC) and Keeley Psychiatry LLC (Hagerstown, MD). 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 Shannon Sozzi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Sozzi accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and Cigna Healthcare and 2 other insurers list Shannon Sozzi 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 Shannon Sozzi was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.
# Shannon Jean Sozzi, PMHNP · NPI 1538578232
Psychiatric/Mental Health physician in Greenville, South Carolina. Individual provider, active in the CMS NPPES registry since August 6, 2014.
## Identity
- **NPI:** 1538578232 (Entity type: Individual)
- **Enumerated:** August 6, 2014
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 19000 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 128 MILLPORT CIR STE 200, Greenville, SC 29607-5573
- **Phone:** (240) 877-9865
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Keeley Psychiatry Of South Carolina, LLC (NPI 1356039721, Greenville, SC); Keeley Psychiatry LLC (NPI 1104434281, Hagerstown, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1538578232) · Data from the CMS NPPES public registry.