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Emily Ost Bigby, MD

Obesity Medicine (Preventive Medicine) Physician in Columbus, OH · enumerated 2017.

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

National Provider Identifier

1114450095

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Registry record

Entity type Individual (Type 1)
Name Emily Ost Bigby
Credential MD
Sex Female
Practice address 4200 Regent St Ste 200, Columbus, OH, 43219
Phone (877) 870-1775
Fax (614) 968-8840
Enumeration date Apr 6, 2017
Last updated in NPPES Nov 20, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2020-02466 (NC) Secondary
2083B0002X Obesity Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 2020-02466 (NC) 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 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 Emily Bigby?
Emily Bigby is registered in NPPES with the primary taxonomy of Obesity Medicine (Preventive Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-20.