Mario Ruiz MD
About this NPIWhat this record shows.
NPI 1841281177 is registered to Mario Ruiz MD, a Nephrology Physician practising at 3315 Colorado Blvd, Suite 102 in Denton, Texas. Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mario Ruiz MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 390008040· Issued by RR MEDICARE
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds 6 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
- I20100807000035NephrologyTX
- I20211222002654NephrologyNV
- I20230519001300Internal MedicineOK
- I20230524001657Internal MedicineNV
- I20230607003124Internal MedicineWI
- I20251219001784Internal MedicinePA
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 Mario Ruiz MD accepts. To confirm in-network status with your specific health plan, contact Mario Ruiz MD directly at (940) 320-1708.
Frequently asked
Yes. NPI 1841281177 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology 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 (940) 320-1708.
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. Mario Ruiz MD is a Type-1 individual NPI.