Dr. Jacob Cox MD, Mphil
About this NPIWhat this record shows.
NPI 1811387061 is registered to Dr. Jacob Cox MD, Mphil, a Retina Specialist (Ophthalmology) Physician practising at 1342 Old Weisgarber Rd in Knoxville, Tennessee. Retina Specialist (Ophthalmology) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Jacob Cox MD, Mphil has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 2 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 73 Retina Specialist (Ophthalmology) Physician providers on file in Tennessee.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20220712003224OphthalmologyOH
- I20240716002819OphthalmologyTN
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 Dr. Jacob Cox MD, Mphil accepts. To confirm in-network status with your specific health plan, contact Dr. Jacob Cox MD, Mphil directly at (865) 588-0811.
Frequently asked
Yes. NPI 1811387061 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Retina Specialist (Ophthalmology) Physician 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 (865) 588-0811.
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. Dr. Jacob Cox MD, Mphil is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 73 Retina Specialist (Ophthalmology) Physician providers are registered in Tennessee, and Dr. Jacob Cox MD, Mphil is one of them. The figure refreshes each month from the federal source.