Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Mary Suzanne Hamill, DH
Dental Hygienist in Oak Creek, CO · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457790453
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Registry record
Entity type Individual (Type 1)
Name Mrs. Mary Suzanne Hamill
Credential DH
Sex Female
Practice address 300 Main Street, Oak Creek, CO, 80467
Phone (970) 736-8118
Fax (970) 736-0678
Enumeration date Jun 24, 2013
Last updated in NPPES Jun 24, 2013
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 90402260 | Medicaid | CO | - |
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
Where does Mary Hamill practice?
The practice location on file with NPPES is in Oak Creek, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Hamill?
The National Provider Identifier (NPI) for Mary Hamill is 1457790453, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → South Routt Medical Center Health Service District Family Medicine Physician · Oak Creek, CO NPI 1790799104 Daniel Smilkstein Family Medicine Physician · Oak Creek, CO NPI 1588767545 South Routt Dental Hygiene LLC Dental Hygienist · Oak Creek, CO NPI 1659515278 Jennifer Schmitt Family Medicine Physician · Oak Creek, CO NPI 1730634874 Northwest Colorado Visiting Nurse Association Federally Qualified Health Center (FQHC) · Oak Creek, CO NPI 1225528151
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.