Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph L Ott, M.D.

Q: What is the NPI number for Joseph Ott?

The National Provider Identifier (NPI) for Joseph Ott is 1477725729, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Ashland, OH · enumerated 2008.

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

National Provider Identifier

1477725729

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Registry record

Entity type Individual (Type 1)

Name Joseph L Ott

Credential M.D.

Sex Male

Practice address 1522 Claremont Ave, Ashland, OH, 44805

Phone (419) 207-1085

Enumeration date Mar 27, 2008

Last updated in NPPES Nov 12, 2015

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35.094645 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Joseph Ott practice?

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

What is the NPI number for Joseph Ott?

The National Provider Identifier (NPI) for Joseph Ott is 1477725729, 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 2015-11-12.