Alejandra De Santiago, DO

Medicare activity in 2024

Official CMS public-use data for Alejandra De Santiago, 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)35 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)33 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 blood pressure71%
• High cholesterol67%
• Arthritis44%
• Diabetes30%
• Ischemic heart disease20%
• Depression20%

Hospitals where Alejandra De Santiago works

Medicare's Facility Affiliation Data lists Alejandra De Santiago 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.

• Grady Memorial HospitalChickasha, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370054
• Norman RegionalNorman, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370008
• O U Medical CenterOklahoma City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370093
• SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370037

Practice locations

Addresses where Alejandra De Santiago is enrolled with Medicare (CMS data updated October 2, 2026).

• 2002 N Council AveBlanchard, OK 73010 (405) 485‑4701

Group practices

Medicare enrollment lists Alejandra De Santiago as a member of this group (CMS data updated October 2, 2026).

• Saints Medical Group, LLC435 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Oklahoma →

Other family doctors in Oklahoma

Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.

• Steven G. Bander, DO
• Ryan R. Turner, MD
• Phonekeo Khamvanthong, MD
• Rebecca B. Abraham, MD
• Michele Coulter, DO
• Angel S. Leo, DO
• Kristina K. Price, DO
• Jonathon R. Long, MD

All family doctors in Oklahoma →

Other clinicians in Saints Medical Group, LLC

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

• Sarah J. Towry, PA
• Kelly L. Chesser, NP
• Rachel Garrison, PA
• Jeffrey M. Thompson, MD
• Briana A. McGinnis
• Olufolake Olufowote, 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