Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cyan Greenhill
Behavior Technician in Columbia, MD · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083391288
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Registry record
Entity type Individual (Type 1)
Name Cyan Greenhill
Sex Female
Practice address 10400 Little Patuxent Pkwy, Columbia, MD, 21044
Phone (617) 297-7998
Enumeration date Jun 29, 2023
Last updated in NPPES Dec 27, 2023
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
What is the NPI number for Cyan Greenhill?
The National Provider Identifier (NPI) for Cyan Greenhill is 1083391288, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cyan Greenhill practice?
The practice location on file with NPPES is in Columbia, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Annette Jubb Certified Registered Nurse Anesthetist · Columbia, MD NPI 1194902932 Colleen Ceremuga Addiction Medicine (Anesthesiology) Physician · Columbia, MD NPI 1033383534 Monsuru Akinyemi Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1386275550 Haianha Desamour Anesthesiology Physician · Columbia, MD NPI 1275162844 Doris Iwuh Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1073228151 Phanedra Oneal Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1144918491 Kalkidan Ayalew Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1275306045 Oluwaremilekun Ajibike Certified Registered Nurse Anesthetist · Columbia, MD NPI 1609628767
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-27.