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Dr. Betsy P Luo, M.D.

Ophthalmology Physician in Allentown, PA · enumerated 2008.

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

National Provider Identifier

1821275702

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Registry record

Entity type Individual (Type 1)
Name Dr. Betsy P Luo
Credential M.D.
Sex Female
Practice address 5201 Hamilton Boulevard, Allentown, PA, 18106
Phone (610) 530-4444
Fax (610) 366-1343
Enumeration date Jan 23, 2008
Last updated in NPPES May 10, 2024

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD439917 (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
102471946 Medicaid PA -
102774668 Medicaid PA -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Betsy Luo?
The National Provider Identifier (NPI) for Betsy Luo is 1821275702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Betsy Luo practice?
The practice location on file with NPPES is in Allentown, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-10.