Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer Potthoff, RD, LDN
Registered Dietitian in Erie, PA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427437896
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Registry record
Entity type Individual (Type 1)
Name Jennifer Potthoff
Credential RD, LDN
Sex Female
Practice address 2501 W 12th St, Erie, PA, 16505
Phone (814) 461-6626
Fax (814) 871-6251
Enumeration date May 19, 2015
Last updated in NPPES Aug 15, 2025
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN005335 (PA) 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 Jennifer Potthoff?
Jennifer Potthoff 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 2025-08-15.