DR. GREGORY E. LYMAN M.D.
NPI 1528040375
Obstetrics & Gynecology in West Columbia, SC
About Dr. Gregory E. Lyman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY E. LYMAN M.D. (NPI 1528040375) is an individual obstetrics & gynecology provider in West Columbia, South Carolina, licensed in Mississippi (18131) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gregory E. Lyman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gregory Lyman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Columbia, SC 29169
- Reassigned Medicare billing, South Carolina enrollment
- 1,219 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 29169 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.
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
WEST COLUMBIA, SC 29169
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 Lyman's NPI number?
The NPI number for Gregory Lyman is 1528040375. It was assigned to this individual provider in the NPPES registry on November 17, 2005.
Where is Gregory Lyman located?
Gregory Lyman practices at 222 E Medical Ln Ste 300, West Columbia, SC 29169. The listed phone number is (803) 936-8100.
What is Gregory Lyman's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Gregory Lyman enrolled in Medicare?
Yes. Gregory Lyman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gregory Lyman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Lyman reassigns Medicare benefits to Lexington Health Inc (West Columbia, SC). 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 Gregory Lyman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gregory Lyman was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.