Dung Ruffier, ARNP
Family Nurse Practitioner · Littleton, CO
Dung Ruffier, ARNP is a family nurse practitioner with a practice address in Littleton, Colorado, and NPI 1508562869, issued on Feb 7, 2023. Check the license (Colorado 0998348, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dung Ruffier
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 0998348 CO
AP61371368 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11747 W Ken Caryl Ave, Littleton, CO 80127
- Phone
- (720) 981-2069
- Enumerated
- Feb 7, 2023
- Record last updated
- Apr 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20231012000992); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →
Also registered at 11747 W Ken Caryl Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jessica Grove, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1245662972
- Ryan KautzFamily Nurse Practitioner1508738444
- Courtney Kiang, RDRegistered Dietitian1871942979
Verify Dung Ruffier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 0998348Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
63 Medicare Part D claims for 56 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- The Little Clinic OF Colorado, LLCLittleton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dung Ruffier among 3,492 family nurse practitioner records in Colorado
Dung Ruffier, ARNP is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.
- NPI issued2023 · 78% of these records are older, 15% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2021 · median 2019 among the 1,950 with a school on file
- Record last updated2026 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
103 family nurse practitioner records list a practice address in Littleton
They are 103 of the 3,918 NPPES records with a practice address in Littleton, and 3,492 family nurse practitioner records in Colorado.
All 3,492 in Colorado → Every provider in Littleton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Johnie Blum, FNPLittleton, CO 801271508103086
- Louann Clanton, FNP-CLittleton, CO 801271730553843
- Kari-Beth DavisLittleton, CO 801271710613625
- Tarah Fron, FNP-CLittleton, CO 801271639838873
- Sharon Heisser, NP-CLittleton, CO 801271427384551
- Rachael Hunt, NP-CLittleton, CO 801271922647981
- Tracy Jessen, N.P.Littleton, CO 801271467494757
- Lauren Luna, FNPLittleton, CO 801271184187759
Common questions
What is Dung Ruffier, ARNP's NPI number?
Dung Ruffier, ARNP's National Provider Identifier (NPI) is 1508562869, issued on Feb 7, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Dung Ruffier, ARNP located?
The NPPES record lists a practice address at 11747 W Ken Caryl Ave, Littleton, CO, 80127. Phone: (720) 981-2069. Providers update this record themselves, so call before visiting.
How can I verify Dung Ruffier, ARNP's license?
NPPES lists Colorado license number 0998348, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Dung Ruffier, ARNP prescribe under Medicare Part D?
In 2024, Dung Ruffier, ARNP had 63 Medicare Part D claims for 56 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.