DR. GREGORY P LONSCAK DC, DNP, FNP-C
NPI 1386613172
Nurse Practitioner - Family in Port Royal, SC
About Dr. Gregory P Lonscak Dc, Dnp, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY P LONSCAK DC, DNP, FNP-C (NPI 1386613172) is an individual family provider in Port Royal, South Carolina, licensed in South Carolina (18114) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 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
Dr. Gregory P Lonscak Dc, Dnp, Fnp-c 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 Gregory Lonscak reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ridgeland, SC 29936
- Reassigned Medicare billing, South Carolina enrollment
- 98 clinicians in this Medicare group
Anderson, SC 29621
- Reassigned Medicare billing, South Carolina enrollment
- 146 clinicians in this Medicare group
Monroe, GA 30655
- Reassigned Medicare billing, South Carolina enrollment
- 311 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29935 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT ROYAL, SC 29935
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 Gregory Lonscak's NPI number?
The NPI number for Gregory Lonscak is 1386613172. It was assigned to this individual provider in the NPPES registry on March 15, 2006.
Where is Gregory Lonscak located?
Gregory Lonscak practices at 1718 Ribaut Rd, Port Royal, SC 29935. The listed phone number is (843) 986-0900.
What is Gregory Lonscak's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Gregory Lonscak enrolled in Medicare?
Yes. Gregory Lonscak 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 Gregory Lonscak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Lonscak reassigns Medicare benefits to 3 organizations: Beaufort Jasper Hampton Comprehensive Health Services, Inc. (Ridgeland, SC), 24 On Physicians, PC (Anderson, SC) and Hospital Physician Services - Southeast Professional Corporation (Monroe, GA). 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 Gregory Lonscak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Lonscak accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next list Gregory Lonscak 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 Gregory Lonscak was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Dr. Gregory P Lonscak, DC, DNP, FNP-C · NPI 1386613172
Family physician in Port Royal, South Carolina. Individual provider, active in the CMS NPPES registry since March 15, 2006.
## Identity
- **NPI:** 1386613172 (Entity type: Individual)
- **Enumerated:** March 15, 2006
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 18114 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1718 RIBAUT RD, Port Royal, SC 29935-1927
- **Phone:** (843) 986-0900
## 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): Beaufort Jasper Hampton Comprehensive Health Services, Inc. (NPI 1649276148, Ridgeland, SC); 24 On Physicians, PC (NPI 1588613343, Anderson, SC); Hospital Physician Services - Southeast Professional Corporation (NPI 1760410385, Monroe, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** June 15, 2026
- **Other identifiers:** Medicaid CH2493 (SC); Medicaid NP2333 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1386613172) · Data from the CMS NPPES public registry.