Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
M Amber Karsian, FNP-BC, RN
Nurse Practitioner in Akron, CO · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841601572
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Registry record
Entity type Individual (Type 1)
Name M Amber Karsian
Credential FNP-BC, RN
Sex Female
Practice address 26861 Hwy 34, Akron, CO, 80720
Phone (970) 345-6865
Enumeration date May 15, 2014
Last updated in NPPES Mar 17, 2026
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0010358-NP (CO) Primary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0010358-NP (CO) Secondary
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
What specialty is M Amber Karsian?
M Amber Karsian is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-17.