Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nathan John Doudna, DC

Chiropractor in Mcconnelsville, OH · enumerated 2007 · practices at Peggy J Anderson.

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

National Provider Identifier

1144403585

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Registry record

Entity type Individual (Type 1)

Name Dr. Nathan John Doudna

Credential DC

Sex Male

Practice address 290 E Bell Ave, Anderson Chiropractic, Mcconnelsville, OH, 43756

Phone (740) 962-5700

Fax (740) 962-6093

Enumeration date Dec 7, 2007

Last updated in NPPES Jan 4, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2439 (OH) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
2350450	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 Nathan Doudna practice?

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

What is the NPI number for Nathan Doudna?

The National Provider Identifier (NPI) for Nathan Doudna is 1144403585, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Peggy J Anderson Chiropractor · Mc Connelsville, OH NPI 1629118476

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-04.