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Dr. Alvin Weii Su, MD, PHD

Pediatric Orthopaedic Surgery Physician in Wilmington, DE · enumerated 2015.

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

National Provider Identifier

1205218211

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Registry record

Entity type Individual (Type 1)
Name Dr. Alvin Weii Su
Credential MD, PHD
Sex Male
Practice address 1600 Rockland Rd, Wilmington, DE, 19803
Phone (302) 651-4200
Enumeration date Jun 25, 2015
Last updated in NPPES Jun 11, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25MA10404800 (NJ) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License C1-0012795 (DE) Secondary
207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License MT209733 (PA) Secondary
207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License C1-0012795 (DE) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1205218211 active?
Yes, as of the latest NPPES snapshot, NPI 1205218211 is active (record last updated 2021-06-11).
How do I verify Alvin Su's NPI record?
Cross-check NPI 1205218211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-11.