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Dr. Hannah Huong Do, M.D.

Gastroenterology Physician in Doylestown, PA · enumerated 2010 · practices at Via Affiliates.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770808990

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Registry record

Entity type Individual (Type 1)
Name Dr. Hannah Huong Do
Credential M.D.
Sex Female
Practice address 599 W State St Ste 200, Doylestown, PA, 18901
Phone (215) 345-6050
Enumeration date Mar 30, 2010
Last updated in NPPES Jul 15, 2019

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD456899 (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
MD456899 Other PA STATE MEDICAL BOARD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Hannah Do?
The National Provider Identifier (NPI) for Hannah Do is 1770808990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hannah Do practice?
The practice location on file with NPPES is in Doylestown, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-15.