Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Kathryn Sigler, ARNP-C
Nurse Practitioner in Miami, OK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316912736
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Registry record
Entity type Individual (Type 1)
Name Mary Kathryn Sigler
Credential ARNP-C
Sex Female
Practice address 200 2nd Ave Sw, Miami, OK, 74354
Phone (918) 540-7475
Fax (918) 540-7473
Enumeration date Feb 20, 2006
Last updated in NPPES May 20, 2008
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 37879 (OK) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200016880A | Medicaid | OK | - |
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
How do I verify Mary Sigler's NPI record?
Cross-check NPI 1316912736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1316912736 active?
Yes, as of the latest NPPES snapshot, NPI 1316912736 is active (record last updated 2008-05-20).
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.