NPPES file of Aug 9, 2026

Katie Helen Harper, MS RD CSO

Registered Dietitian · Aurora, CO

Katie Helen Harper, MS RD CSO is a registered dietitian with a practice address in Aurora, Colorado, and NPI 1376834291, issued on Apr 26, 2011. Check the license (Colorado 00917203, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376834291
Name
Katie Helen Harper
Credential
MS RD CSO
Primary taxonomy
Registered Dietitian 133V00000X
License number
00917203 CO
Self-reported in NPPES; status is on the state search
Practice location
1665 Aurora CT, Aurora, CO 80045
Phone
(720) 848-0466
Enumerated
Apr 26, 2011
Record last updated
Apr 26, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(720) 848-4005
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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8 nearest registered dietitian records → All 1,391 in Colorado → Look up another NPI →

Also registered at 1665 Aurora CT

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

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  4. Mathew Angelos, MD, PHDHematology & Oncology Physician1487141149
  5. Diana Antenucci, NPAdult Health Nurse Practitioner1902583016
  6. Cynthia Armstrong, PT, DPTPhysical Therapist1730192642

Verify Katie Helen 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 00917203    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

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Katie Helen Harper among 1,391 registered dietitian records in Colorado

Katie Helen Harper, MS RD CSO is one of 1,391 registered dietitian records with a practice address in Colorado. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 17% of them.

  • NPI issued2011 · 17% of these records are older, 81% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2011 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Colorado

There are 1,391 registered dietitian records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,391 in Colorado → Every provider in Aurora → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Jacqueline Cheek, RD, CNSCAurora, CO 800451720108368
  2. Heather Driscoll, R.D.Aurora, CO 800451396059937
  3. Suzanne Farrell, MS, RDAurora, CO 800451316337447
  4. Loise Gilmer, RDAurora, CO 800451134181811
  5. Sydney Gurnitz, RDNAurora, CO 800451114342920
  6. Shauni Hernandez, RDAurora, CO 800451548615438
  7. Jenifer Kruse, MS, RDN, CDCES, CPTAurora, CO 800451124212568
  8. Melissa Lanes, MS, RD, LDN, CHESAurora, CO 800451013446947

Common questions

What is Katie Helen Harper, MS RD CSO's NPI number?

Katie Helen Harper, MS RD CSO's National Provider Identifier (NPI) is 1376834291, issued on Apr 26, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Katie Helen Harper, MS RD CSO located?

The NPPES record lists a practice address at 1665 Aurora CT, Aurora, CO, 80045. Phone: (720) 848-0466. Providers update this record themselves, so call before visiting.

How can I verify Katie Helen Harper, MS RD CSO's license?

NPPES lists Colorado license number 00917203, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.