Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle A Rathfelder, LSW

Social Worker in Port Clinton, OH · enumerated 2015.

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

National Provider Identifier

1750752887

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Registry record

Entity type Individual (Type 1)

Name Michelle A Rathfelder

Credential LSW

Sex Female

Practice address 335 Buckeye Blvd, Port Clinton, OH, 43452

Phone (419) 734-2942

Fax (419) 734-4922

Enumeration date Oct 15, 2015

Last updated in NPPES Oct 15, 2015

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License S1501167 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
104100000X	Medicaid	OH	-

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 Michelle Rathfelder?

Michelle Rathfelder is registered in NPPES with the primary taxonomy of Social Worker. 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 2015-10-15.