Hannah-Ngoc Ha M.D.
About this NPIWhat this record shows.
NPI 1144223355 is registered to Hannah-Ngoc Ha M.D., a Colon & Rectal Surgery Physician practising at 12401 Olive Blvd Ste 202 in Creve Coeur, Missouri. Colon & Rectal Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Hannah-Ngoc Ha M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- I20070404000023General 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 Hannah-Ngoc Ha M.D. accepts. To confirm in-network status with your specific health plan, contact Hannah-Ngoc Ha M.D. directly at (314) 834-2888.
Frequently asked
Yes. NPI 1144223355 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Colon & Rectal Surgery 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 (314) 834-2888.
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. Hannah-Ngoc Ha M.D. is a Type-1 individual NPI.