Ann C. Linares, MD

Medicare activity in 2024

Official CMS public-use data for Ann C. Linares, 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)137 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)65 services
3. Automated urinalysis test (81003)63 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)51 services
5. Administration of influenza virus vaccine (G0008)17 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 cholesterol67%
• High blood pressure64%
• Arthritis52%
• Depression35%
• Ischemic heart disease31%
• Chronic kidney disease26%

Hospitals where Ann C. Linares works

Medicare's Facility Affiliation Data lists Ann C. Linares 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.

• AdventHealth Castle RockCastle Rock, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060125
• Sky Ridge Medical CenterLone Tree, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060112

Practice locations

Addresses where Ann C. Linares is enrolled with Medicare (CMS data updated October 2, 2026).

• 10375 Park Meadows DrLone Tree, CO 80124
• 7335 S Pierce St, Columbine Family PracticeLittleton, CO 80128 (303) 979‑7200

Group practices

Medicare enrollment lists Ann C. Linares as a member of this group (CMS data updated October 2, 2026).

• Onpoint Medical Group LLC95 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Colorado →

Other family doctors in Lone Tree

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

• Vikram J. Sharma, MD
• Chandra Marshall, DO
• Stuart M. Prins, MD
• John P. Clark, MD
• Jennifer K. Hepp, DO
• Renee M. Rossi, MD
• Dennis Furr, DO
• Gabriela Kaldan, DO

All family doctors in Lone Tree →

Other clinicians in Onpoint Medical Group LLC

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

• Nathaniel C. Hainsworth, DO
• Cynthia Peschong, NP
• Karina D. Gebhart, PA
• Patrick A. Grady, NP
• Andrew G. Kloberdanz, DO
• Sydney S. Troupe, PA

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