Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mariessa Lorae Orso, RDH
Dental Hygienist in Carbondale, IL · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265168769
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Registry record
Entity type Individual (Type 1)
Name Mariessa Lorae Orso
Credential RDH
Sex Female
Practice address 402 S Lewis Ln, Carbondale, IL, 62901
Phone (618) 519-9200
Enumeration date Jul 27, 2022
Last updated in NPPES Jul 27, 2022
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
Is NPI 1265168769 active?
Yes, as of the latest NPPES snapshot, NPI 1265168769 is active (record last updated 2022-07-27).
How do I verify Mariessa Orso's NPI record?
Cross-check NPI 1265168769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Ralph Kimbrough General Practice Dentistry · Carbondale, IL NPI 1053647032 Scott Bietsch Dentist · Carbondale, IL NPI 1902119837 Sahitya Chiramana Dentist · Carbondale, IL NPI 1669917449 Arjun Gauba Dentist · Carbondale, IL NPI 1669990396 Audrey Fields Dentist · Carbondale, IL NPI 1023509932 Olumayomide Coker General Practice Dentistry · Carbondale, IL NPI 1851961577 Gina Ferraro Dental Hygienist · Carbondale, IL NPI 1043188386
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-27.