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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephanie J Ott, M.D.

Rheumatology Physician in Lancaster, OH · enumerated 2007.

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

National Provider Identifier

1215154562

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephanie J Ott
Credential M.D.
Sex Female
Practice address 2036 Schorrway Dr Nw, Lancaster, OH, 43130
Phone (740) 870-4030
Fax (740) 870-4031
Enumeration date Apr 19, 2007
Last updated in NPPES Apr 4, 2022

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 35-086670 (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
CD3781 Other OH MEDICARE RAILROAD
002748950 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

How do I verify Stephanie Ott's NPI record?
Cross-check NPI 1215154562 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1215154562 active?
Yes, as of the latest NPPES snapshot, NPI 1215154562 is active (record last updated 2022-04-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-04.