NPPES file of Aug 9, 2026

Joyce Laree Larsen, DNP

Family Nurse Practitioner · Denver, CO

Joyce Laree Larsen, DNP is a family nurse practitioner with a practice address in Denver, Colorado, and NPI 1184108763, issued on Sep 20, 2018. Check the license with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184108763
Name
Joyce Laree Larsen
Credential
DNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
40788.1802 WY
Self-reported in NPPES; status is on the state search
Practice location
6895 E Hampden Ave, Denver, CO 80224
Phone
(303) 861-7878
Enumerated
Sep 20, 2018
Record last updated
Sep 28, 2023
Fax
(303) 894-8066
Medicare enrollment
Enrolled (PECOS I20200603003259); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6895 E Hampden Ave

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

  1. Emily Austin, NP - CFamily Nurse Practitioner1811384829
  2. Jason Chen, DOFamily Medicine Physician1750540829
  3. Courtney D'Ovidio, RN, MSN, FNP-CFamily Nurse Practitioner1972080380
  4. Natalie DuperreaultAcute Care Nurse Practitioner1154048916
  5. Cynthia Hartley, PA-CPhysician Assistant1619112406
  6. Woodrow HillNurse Practitioner1407088495

Verify Joyce Laree Larsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck 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.

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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

58 Medicare Part D claims for 37 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Joyce Larsen58
  2. Specialty average1,305

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 2 group practices

  1. Afterours IncDenver, CO
  2. Boulder Care Provider Group PAFort Collins, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Joyce Laree Larsen among 3,492 family nurse practitioner records in Colorado

Joyce Laree Larsen, DNP 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 2018, is newer than 48% of them.

  • NPI issued2018 · 48% of these records are older, 47% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2018 · median 2019 among the 1,950 with a school on file
  • Record last updated2023 · 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).

484 family nurse practitioner records list a practice address in Denver

They are 484 of the 25,068 NPPES records with a practice address in Denver, and 3,492 family nurse practitioner records in Colorado.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Emily Austin, NP - CDenver, CO 802241811384829
  2. Courtney D'Ovidio, RN, MSN, FNP-CDenver, CO 802241972080380
  3. Peter Gala, DC, FNP-C, PMHNP-BCDenver, CO 802241962466094
  4. Christopher Harris, APNDenver, CO 802241639703572
  5. Naser Kalani Yazd, DNPDenver, CO 802241326064726
  6. Victoria Kinney, ANPDenver, CO 802241598181133
  7. Risto Laitinen, NP-CDenver, CO 802241245889708
  8. Katherine Mulligan, APRNDenver, CO 802241720671837

Common questions

What is Joyce Laree Larsen, DNP's NPI number?

Joyce Laree Larsen, DNP's National Provider Identifier (NPI) is 1184108763, issued on Sep 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Joyce Laree Larsen, DNP located?

The NPPES record lists a practice address at 6895 E Hampden Ave, Denver, CO, 80224. Phone: (303) 861-7878. Providers update this record themselves, so call before visiting.

How can I verify Joyce Laree Larsen, DNP's license?

Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Joyce Laree Larsen, DNP prescribe under Medicare Part D?

In 2024, Joyce Laree Larsen, DNP had 58 Medicare Part D claims for 37 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.