Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine L. Montanaro, CNP

Nurse Practitioner in Granville, OH · enumerated 2007 · practices at Central Ohio Geriatrics LLC.

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

National Provider Identifier

1083763627

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Registry record

Entity type Individual (Type 1)

Name Katherine L. Montanaro

Credential CNP

Sex Female

Practice address 590 Newark Granville Rd, Granville, OH, 43023

Phone (888) 531-7444

Fax (614) 867-9889

Enumeration date Jan 10, 2007

Last updated in NPPES Jul 29, 2019

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP-09065 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
2727580	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Katherine Montanaro practice?

The practice location on file with NPPES is in Granville, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Katherine Montanaro?

The National Provider Identifier (NPI) for Katherine Montanaro is 1083763627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-29.