Jeffrey Guarino MD
About this NPIWhat this record shows.
NPI 1588898597 is registered to Jeffrey Guarino MD, a Family Medicine, Geriatric Medicine practising at 1401 Foulk Road, Suite 100b in Wilmington, Delaware. Family Medicine, Geriatric Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jeffrey Guarino MD has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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 8 Family Medicine, Geriatric Medicine providers on file in Delaware.
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.
Practitioner
- I20130705000236Geriatric MedicineDE
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 Jeffrey Guarino MD accepts. To confirm in-network status with your specific health plan, contact Jeffrey Guarino MD directly at (302) 733-1042.
Frequently asked
Yes. NPI 1588898597 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine, Geriatric Medicine 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 (302) 733-1042.
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. Jeffrey Guarino MD is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 8 Family Medicine, Geriatric Medicine providers are registered in Delaware, and Jeffrey Guarino MD is one of them. The figure refreshes each month from the federal source.