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

Lesly S Knowlton, CFNP

Family Nurse Practitioner in Belpre, OH · enumerated 2006.

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

National Provider Identifier

1730275462

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Registry record

Entity type Individual (Type 1)

Name Lesly S Knowlton

Credential CFNP

Sex Female

Practice address Belpre, OH, 45714

Phone (740) 315-5709

Fax (304) 865-3700

Enumeration date Oct 4, 2006

Last updated in NPPES Jun 10, 2024

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License COA NP-08402 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
P00762198	Other	OH	RRMCR
2645310	Medicaid	OH	-
3810011090	Medicaid	WV	-
000000566952	Other	OH	ANTHEM
000000699823	Other	OH	ANTHEM

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

What is the NPI number for Lesly Knowlton?

The National Provider Identifier (NPI) for Lesly Knowlton is 1730275462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lesly Knowlton practice?

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

Other providers at this practice address

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Gregory Meyers Neuroradiology Physician · Belpre, OH NPI 1629078720

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-10.