Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lenora Sue Tinseth, LM, CPM
Midwife in Markleeville, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538204557
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lenora Sue Tinseth
Credential LM, CPM
Sex Female
Practice address 230 Carsonview, Markleeville, CA, 96120
Phone (530) 694-2182
Fax (530) 694-1032
Enumeration date Feb 20, 2007
Last updated in NPPES Sep 24, 2020
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Lenora Tinseth?
Lenora Tinseth is registered in NPPES with the primary taxonomy of Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-24.