Caroline S. Guillebaud, MD

Medicare activity in 2024

Official CMS public-use data for Caroline S. Guillebaud, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)45 services
2. Insertion of needle into vein for collection of blood sample (36415)37 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)28 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)11 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol49%
• High blood pressure47%
• Arthritis29%
• Osteoporosis29%

Hospitals where Caroline S. Guillebaud works

Medicare's Facility Affiliation Data lists Caroline S. Guillebaud at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Centura Health-St Anthony HospitalLakewood, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060015

Practice locations

Addresses where Caroline S. Guillebaud is enrolled with Medicare (CMS data updated October 2, 2026).

• 255 S Routt StLakewood, CO 80228
• 41 State Hwy 67Woodland Park, CO 80863
• 750 Warner Dr, Gdnh Primary CareGolden, CO 80401 (303) 925‑4340

Group practices

Medicare enrollment lists Caroline S. Guillebaud as a member of this group (CMS data updated October 2, 2026).

• Catholic Health Initiatives Colorado1,225 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Colorado →

Other family doctors in Lakewood

Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.

• Michael J. Wood, DO
• Scott M. Green, MD
• Aleksandra G. Deibel, MD
• Stephen L. Shepherd, DO
• Katherine P. Anderson, MD
• Douglas Golding, MD
• Carlos G. Vela Brol, MD
• Hemamalini Achuthan, MD

All family doctors in Lakewood →

Other clinicians in Catholic Health Initiatives Colorado

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Jeannee Sanders, NP
• Matt A. Eisgrau, CNA
• Amy S. Tichy Smith, PT
• Christy A. Loveless, PA
• Nicole S. Choy, MD
• Kian A. Modanlou, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians