NPPES file of Aug 9, 2026

Rocky Mountain Primary Care, PC in Westminster, CO

This location of Rocky Mountain Primary Care bills under NPI 1598570053, an organization record issued on Feb 11, 2025 with the primary taxonomy Family Medicine Physician. It is one of 4 NPIs registered under this name and one of 2 in Westminster; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1598570053
Legal name
Rocky Mountain Primary Care, PC
Entity
Type 2 · organization
Primary taxonomy
Family Medicine Physician 207Q00000X
Practice location
3520 W 92ND AVE STE 104, Westminster, CO 80031
Phone
303-429-6600
Enumerated
Feb 11, 2025
Record updated
Feb 11, 2025
Authorized official
Vp, Revenue Cycle (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other Westminster NPI

  1. Rocky Mountain Primary Care, PC7625 W 92ND AVE · issued May 20, 20061215981634

20 clinicians CMS lists with Rocky Mountain Primary Care in Westminster

  1. Tiffany Ancheril, MDInternal Medicine Physician1417006768
  2. Karen Burnett, MDFamily Medicine Physician1639254386
  3. Morgan Campbell, DOFamily Medicine Physician1497011431
  4. William Covell, MDInternal Medicine Physician1336222017
  5. Nicole Cucinella, PA-CFamily Medicine Physician1619223229
  6. Kayla Curtis, NPAdult Health Nurse Practitioner1780374553
  7. Colleen Diferdinando, APNFamily Nurse Practitioner1558946533
  8. Mark Engelstad, MDFamily Medicine Physician1619914447
  9. Jessica Frederick, LCSWClinical Social Worker1538879671
  10. Bryan Gayne, DOFamily Medicine Physician1023541992
  11. Julie Greenwood, NPFamily Nurse Practitioner1104314442
  12. Jeffrey Hilburn, PAMedical Physician Assistant1871536458
  13. Dora Hilty, MDInternal Medicine Physician1194797431
  14. Christy Kleinke, DOFamily Medicine Physician1205017720
  15. Catherine O'Day, LCSWClinical Social Worker1649486218
  16. Ella RasmusonPhysician Assistant1033892591
  17. Joann Rivera, MDInternal Medicine Physician1871556266
  18. Darren Roth, PA-CPhysician Assistant1164689519
  19. Alison Ruble, PA-CMedical Physician Assistant1700288750
  20. Julie Sefcik, DOFamily Medicine Physician1558772624

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 4 Rocky Mountain Primary Care NPIs

Every location registered under this name, in 3 cities.

See every location

Checking an organization

  1. Confirm the business with the Colorado secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Westminster NPI should I use?

Ask the office which NPI it bills under; all 2 Westminster NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.