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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jolene Keller Mills, BSN, RN

Endocrinology, Diabetes & Metabolism Physician in Sandusky, OH · enumerated 2019.

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

National Provider Identifier

1134683717

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Registry record

Entity type Individual (Type 1)
Name Jolene Keller Mills
Credential BSN, RN
Sex Female
Practice address Sandusky, OH, 44870
Phone (419) 557-6995
Fax (419) 627-0241
Enumeration date Jan 28, 2019
Last updated in NPPES Jan 28, 2019

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

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License RN.168336 (OH) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Where does Jolene Mills practice?
The practice location on file with NPPES is in Sandusky, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jolene Mills?
The National Provider Identifier (NPI) for Jolene Mills is 1134683717, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-28.