Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Porchia Lynn Silas, RN
Registered Nurse in Nowata, OK · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164858478
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Registry record
Entity type Individual (Type 1)
Name Porchia Lynn Silas
Credential RN
Sex Female
Practice address 325 S Ash St, Nowata, OK, 74048
Phone (918) 273-1841
Enumeration date Sep 18, 2013
Last updated in NPPES Aug 16, 2021
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
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 Porchia Silas's NPI record?
Cross-check NPI 1164858478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164858478 active?
Yes, as of the latest NPPES snapshot, NPI 1164858478 is active (record last updated 2021-08-16).
Other providers at this practice address
Browse all → Stephanie Redding Marriage & Family Therapist · Nowata, OK NPI 1124230206 Grand Lake Mental Health Center Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Nowata, OK NPI 1477851756 Sheri Lewis Clinical Social Worker · Nowata, OK NPI 1700321155 Carrie Deschenes Social Worker · Nowata, OK NPI 1700308939 Rachel Reid Case Manager/Care Coordinator · Nowata, OK NPI 1497318117 Alexxis Brown Case Manager/Care Coordinator · Nowata, OK NPI 1356909428 Chrystal Garrison Case Manager/Care Coordinator · Nowata, OK NPI 1790336667 Shelly Bell Case Manager/Care Coordinator · Nowata, OK NPI 1265074082
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-16.