Kristy A. Calland, DO

Medicare activity in 2024

Official CMS public-use data for Kristy A. Calland, 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 low level od decision making, if using time, 20 minutes or more (99213)553 services
2. Insertion of needle into vein for collection of blood sample (36415)485 services
3. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)286 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)259 services
5. Blood test, comprehensive group of blood chemicals (80053)213 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 cholesterol75%
• High blood pressure68%
• Arthritis38%
• Diabetes24%
• Depression23%
• Chronic kidney disease18%

Hospitals where Kristy A. Calland works

Medicare's Facility Affiliation Data lists Kristy A. Calland 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.

• Mary Greeley Medical CenterAmes, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160030

Practice locations

Addresses where Kristy A. Calland is enrolled with Medicare (CMS data updated October 2, 2026).

• 1215 Duff AveAmes, IA 50010 (515) 239‑4400

Group practices

Medicare enrollment lists Kristy A. Calland as a member of this group (CMS data updated October 2, 2026).

• McFarland Clinic PC363 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Iowa →

Other internal medicine doctors in Ames

Clinicians with the same Medicare primary specialty in Ames, IA — not a recommendation.

• Grant D. Doolittle, DO
• Jennifer A. Killion, MD
• Abigail J. Gabriel, MD
• Matias A. Gerstner, MD
• Firas Salti, MD
• Sarah M. Hayes, MD
• Manuel A. Arbelaez Agudelo, MD
• Shauna M. Basener, DO

All internal medicine doctors in Ames →

Other clinicians in McFarland Clinic PC

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

• Jenna M. Wood
• John A. Hamilton, MD
• Tamim S. Mahayni, DO
• Tiffany M. Navrkal
• Joshua J. Williams, DO
• Michael J. Slattery, 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