Dr. Allen Hwang M.D., M.S.C.E.
About this NPIWhat this record shows.
NPI 1558532689 is registered to Dr. Allen Hwang M.D., M.S.C.E., a Gastroenterology practising at 800 Washington St, Box 1013 in Boston, Massachusetts. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Allen Hwang M.D., M.S.C.E. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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
- I20121010000284GastroenterologyMA
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. Allen Hwang M.D., M.S.C.E. accepts. To confirm in-network status with your specific health plan, contact Dr. Allen Hwang M.D., M.S.C.E. directly at (617) 636-1273.
Frequently asked
Yes. NPI 1558532689 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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 (617) 636-1273.
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. Allen Hwang M.D., M.S.C.E. is a Type-1 individual NPI.