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About this NPIWhat this record shows.
NPI 1881733640 is registered to Dr. Carlos Castro Maldonado O.D., a Optometrist practising at 4802 Spid Dr in Corpus Christi, Texas. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Carlos Castro Maldonado O.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
100030PA· Issued by LA CRUZ AZUL
660614288PR· Issued by COSVI
890162PR· Issued by MEDICARE Y MUCHO MAS
7140015PR· Issued by HUMANA HEALTH PLANS
50662PR· Issued by PMC
Source: NPPES public registry.
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. Carlos Castro Maldonado O.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Carlos Castro Maldonado O.D. directly at (361) 992-6700.
Frequently asked
Yes. NPI 1881733640 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist 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 (361) 992-6700.
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. Carlos Castro Maldonado O.D. is a Type-1 individual NPI.
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