Prof. Jill Ruiz MD
Also known as
- Formerly known asHeffernan, Jill P
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1821207044 is registered to Prof. Jill Ruiz MD, a Radiation Oncology Physician practising at 5125 Texoma Medical Center Dr Ste 100 in Denison, Texas. Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Prof. Jill Ruiz MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 200311330AOK· Issued by OKAHOMA MEDICAID
- P00942262TX· Issued by MEDICARE RAILROAD
Source: NPPES public registry.
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
- I20100813000484Radiation OncologyTX
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 Prof. Jill Ruiz MD accepts. To confirm in-network status with your specific health plan, contact Prof. Jill Ruiz MD directly at (903) 868-4700.
Frequently asked
Yes. NPI 1821207044 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Radiation Oncology 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 (903) 868-4700.
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. Prof. Jill Ruiz MD is a Type-1 individual NPI.