Robert Mignacca M.D.
About this NPIWhat this record shows.
NPI 1891707733 is registered to Robert Mignacca M.D., a Pediatric Hematology & Oncology Physician practising at 4910 Mueller Blvd Ste 200 in Austin, Texas. Pediatric Hematology & Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Robert Mignacca M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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.
Medicaid
Source: NPPES public registry.
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
- I20120615000414Pediatric MedicineTX
- I20250813000600Hematology/OncologyIL
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 Robert Mignacca M.D. accepts. To confirm in-network status with your specific health plan, contact Robert Mignacca M.D. directly at (512) 628-1900.
Frequently asked
Yes. NPI 1891707733 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Hematology & 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 (512) 628-1900.
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. Robert Mignacca M.D. is a Type-1 individual NPI.