Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Margaret A Koenig, RD, LD, CDE
Registered Dietitian in Canton, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174536452
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Registry record
Entity type Individual (Type 1)
Name Ms. Margaret A Koenig
Credential RD, LD, CDE
Sex Female
Practice address 4565 Dressler Rd Nw, Canton, OH, 44718
Phone (330) 493-0013
Enumeration date Aug 15, 2006
Last updated in NPPES Jun 16, 2018
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License LD702 (OH) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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.
Frequently asked questions
What specialty is Margaret Koenig?
Margaret Koenig is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-16.