Registry data as of Aug 27, 2026

Catherine Harper, RDH

Dental Hygienist · Greeley, CO

Catherine Harper, RDH is a dental hygienist with a practice address in Greeley, Colorado, and NPI 1760195408, issued on Dec 27, 2022. Check the license (Colorado 2024421, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1760195408
Name
Catherine Harper
Credential
RDH
Primary taxonomy
Dental Hygienist 124Q00000X
License number
2024421 CO
Self-reported in NPPES; status is on the state search
Practice location
2918 W 10TH St Ste 1, Greeley, CO 80634
Phone
(970) 673-8411
Enumerated
Dec 27, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2918 W 10TH St Ste 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jodi Antonacci, RDHDental Hygienist1922669571

Verify Catherine Harper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 2024421
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Dental Hygienist providers in Colorado

There are 1,161 dental hygienist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other dental hygienist records in Colorado

  1. Cynthia Aab, RDHLoveland, CO1164512158
  2. Alyssa Aberle, RDH, BSDH, MBAArvada, CO1710327085
  3. Anita AbersDenver, CO1508222597
  4. Courtney Abeyta, RDHLittleton, CO1851967921
  5. Akua Abrafi, RDHAurora, CO1063075729
  6. Shanie Adaime, RDHDenver, CO1083318554
  7. Meredith Adolf, RDHColorado Springs, CO1316341795
  8. Abdulnaser Al Rubaiawi, RDHDenver, CO1932903150
  9. Jacqueline Alexander, RDHSterling, CO1912156852
  10. Jennifer Allen, RDHDove Creek, CO1669091914

Common questions

What is Catherine Harper, RDH's NPI number?

Catherine Harper, RDH's National Provider Identifier (NPI) is 1760195408, issued on Dec 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Harper, RDH located?

The NPPES record lists a practice address at 2918 W 10TH St Ste 1, Greeley, CO, 80634. Phone: (970) 673-8411. Providers update this record themselves, so call before visiting.

How can I verify Catherine Harper, RDH's license?

NPPES lists Colorado license number 2024421, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.