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About this NPIWhat this record shows.
NPI 1821485053 is registered to Xixi Luo M.D., a Hospitalist practising at 5841 S. Maryland Ave in Chicago, Illinois. Hospitalist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Xixi Luo M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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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.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Xixi Luo M.D. accepts. To confirm in-network status with your specific health plan, contact Xixi Luo M.D. directly.
Frequently asked
Yes. NPI 1821485053 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hospitalist 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 the phone number on file.
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. Xixi Luo M.D. is a Type-1 individual NPI.
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