Dr. Alex Gu MD
About this NPIWhat this record shows.
NPI 1588293427 is registered to Dr. Alex Gu MD, a Adult Reconstructive Orthopaedic Surgery practising at 4921 Parkview Pl, Dept Orthopaedic Surgery, Ste 6a/6b/12a in Saint Louis, Missouri. Adult Reconstructive Orthopaedic Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Alex Gu MD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 42 Adult Reconstructive Orthopaedic Surgery providers on file in Missouri.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20250808003873Orthopedic SurgeryMO
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 Dr. Alex Gu MD accepts. To confirm in-network status with your specific health plan, contact Dr. Alex Gu MD directly at (314) 514-3500.
Frequently asked
Yes. NPI 1588293427 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Reconstructive Orthopaedic Surgery 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 (314) 514-3500.
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. Alex Gu MD is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 42 Adult Reconstructive Orthopaedic Surgery providers are registered in Missouri, and Dr. Alex Gu MD is one of them. The figure refreshes each month from the federal source.