Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Janell Ontiveros, RDH
Dental Hygienist in Jbphh, HI · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144807389
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Registry record
Entity type Individual (Type 1)
Name Mary Janell Ontiveros
Credential RDH
Sex Female
Practice address 755 Scott Cir, Jbphh, HI, 96853
Phone (808) 448-6371
Enumeration date Mar 25, 2021
Last updated in NPPES Jul 27, 2023
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 12090 | Other | NC | DENTAL HYGIENIST |
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 Mary Ontiveros?
Mary Ontiveros is registered in NPPES with the primary taxonomy of Dental Hygienist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → John Cinco Family Medicine Physician · Hickam Afb, HI NPI 1548241276 Melissa Kruse General Practice Dentistry · Hickam Afb, HI NPI 1164407276 Stuart Thompson General Practice Dentistry · Hickam Afb, HI NPI 1992784482 Jill Clark Dental Hygienist · Hickam Afb, HI NPI 1922061936 Todd Uchima Physician Assistant · Jbphh, HI NPI 1982662987 Erin Castillo Clinical Social Worker · Jbphh, HI NPI 1710938469 Louise Lettich Psychiatry Physician · Jbphh, HI NPI 1447289194 Hickam Phcy Military/U.S. Coast Guard Pharmacy · Hickam Afb, HI NPI 1649379322
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-27.