Mrs. Debra Layer NP
About this NPIWhat this record shows.
NPI 1821002551 is registered to Mrs. Debra Layer NP, a Gerontology Nurse Practitioner practising at 6439 Garners Ferry Rd in Columbia, South Carolina. Gerontology Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Debra Layer NP has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 188 Gerontology Nurse Practitioner providers on file in South Carolina.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Order and Referring Only
- I20170224000089Nurse PractitionerSC
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mrs. Debra Layer NP accepts. To confirm in-network status with your specific health plan, contact Mrs. Debra Layer NP directly at (803) 776-4000.
Frequently asked
Yes. NPI 1821002551 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gerontology Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (803) 776-4000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mrs. Debra Layer NP is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 188 Gerontology Nurse Practitioner providers are registered in South Carolina, and Mrs. Debra Layer NP is one of them. The figure refreshes each month from the federal source.