Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Calley Nichole Green, RN
Registered Nurse in Portage, MI · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801465653
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Registry record
Entity type Individual (Type 1)
Name Calley Nichole Green
Credential RN
Sex Female
Practice address 800 E Milham Ave, Portage, MI, 49002
Phone (269) 280-9472
Enumeration date Jun 24, 2021
Last updated in NPPES Jun 24, 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
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 Calley Green?
Calley Green is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Bethany Vinatieri Social Worker · Portage, MI NPI 1053743385 Kari Wildner Clinical Social Worker · Portage, MI NPI 1669061057 Lacey Vogt Physical Therapy Assistant · Portage, MI NPI 1639748783 Erin Camburn Physical Therapist · Portage, MI NPI 1932778743 Nicholas Smith Internal Medicine Physician · Portage, MI NPI 1558931295 Nicole Gard Registered Dietitian · Portage, MI NPI 1831761550 Allison Kapcia Social Worker · Portage, MI NPI 1861065849 Krystle Clark Registered Dietitian · Portage, MI NPI 1699449694
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-24.