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Carl E Otten, MD

Occupational Medicine Physician in Chillicothe, OH · enumerated 2006.

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

National Provider Identifier

1154349207

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Registry record

Entity type Individual (Type 1)
Name Carl E Otten
Credential MD
Sex Male
Practice address 272 Hospital Rd, Chillicothe, OH, 45601
Phone (740) 779-7250
Fax (740) 779-7329
Enumeration date Jul 17, 2006
Last updated in NPPES May 20, 2008

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 35.076093 (OH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
2139699 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.

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Frequently asked questions

Where does Carl Otten practice?
The practice location on file with NPPES is in Chillicothe, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carl Otten?
The National Provider Identifier (NPI) for Carl Otten is 1154349207, 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 2008-05-20.