Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mary Jayne Ottman, RN MS
Registered Nurse in Jackson, WY · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093948366
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Registry record
Entity type Individual (Type 1)
Name Ms. Mary Jayne Ottman
Credential RN MS
Sex Female
Practice address 70 S Willow St, Jackson, WY, 83001
Phone (307) 733-1777
Fax (307) 733-1781
Enumeration date Sep 2, 2009
Last updated in NPPES Sep 2, 2009
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Mary Ottman?
The National Provider Identifier (NPI) for Mary Ottman is 1093948366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Ottman practice?
The practice location on file with NPPES is in Jackson, WY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-02.