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About this NPIWhat this record shows.
NPI 1972120814 is registered to Pak Ho Au MD, a Hospitalist practising at 645 N Michigan Ave Ste 900 in Chicago, Illinois. Hospitalist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Pak Ho Au MD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Pak Ho Au MD accepts. To confirm in-network status with your specific health plan, contact Pak Ho Au MD directly at (312) 926-9877.
Frequently asked
Yes. NPI 1972120814 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 (312) 926-9877.
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. Pak Ho Au MD is a Type-1 individual NPI.
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