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William Joseph Barson, MD

William Joseph Barson is a Pediatric Infectious Diseases Physician provider (Pediatrics) practicing in Columbus, OH, registered in the NPPES registry with NPI 1336146869 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1336146869
Entity type Individual (Type 1)
Name William Joseph Barson
Credential MD
Sex Male
Practice address Columbus, OH, 43205
Phone 6147224620
Enumeration date 2005-06-30
Last updated in NPPES 2022-02-21

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2080P0208X Pediatric Infectious Diseases Physician Primary 35038402 OH

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
0568612 Other OH CGS - MEDICARE
0422751 Medicaid OH
Copy-ready billing details
Provider: William Barson, MD
NPI: 1336146869
Taxonomy: 2080P0208X (Pediatric Infectious Diseases Physician)
Address: Columbus, OH, 43205

Other providers at this practice address

NPI Name Type Specialty Location
1184620361 Michael Brady Individual Pediatric Infectious Diseases Physician Columbus, OH
1477550903 Todd Astor Individual Pulmonary Disease Physician Columbus, OH
1972500015 George Waterman Individual Pediatric Emergency Medicine (Pediatrics) Physician Columbus, OH
1073510129 Jonna Mcrury Individual Pediatrics Physician Columbus, OH
1871591107 Tracey Bang Individual Pediatrics Physician Columbus, OH
1992704019 Marcel Casavant Individual Medical Toxicology (Emergency Medicine) Physician Columbus, OH
1093715138 Robert Castile Individual Pediatric Pulmonology Physician Columbus, OH
1225038268 Pediatric Ophthalmology Associates, Inc. Organization Eyewear Supplier Columbus, OH

Verify this record

Cross-check NPI 1336146869 against the authoritative CMS record: view William Joseph Barson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is William Barson?
William Barson is registered in NPPES with the primary taxonomy of Pediatric Infectious Diseases Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-02-21.