Quick answers
- Does Katherine Hays accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine Hays accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Katherine Hays see?
- In 2024, CMS data shows 1,900 Original Medicare patients and 5,522 services for Katherine Hays. This counts Original Medicare only and measures volume, not quality.
- What is Katherine Hays's NPI number?
- 1063432821. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Katherine Hays, 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.
| Original Medicare patients | 1,900 |
|---|---|
| Services billed to Medicare | 5,522 |
| Different services or procedures | 76 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)1,449 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)904 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)711 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)589 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)325 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 pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease49%
- Diabetes37%
- Depression35%
Hospitals where Katherine Hays works
Medicare's Facility Affiliation Data lists Katherine Hays 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-Penrose St Francis Health ServicesColorado Springs, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060031
- 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
- St Francis Hospital - InterquestColorado Springs, CO · Acute Care Hospital · Emergency services: listed by Medicare · CCN 060133
- St Mary-Corwin HospitalPueblo, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 060012
Practice locations
Addresses where Katherine Hays is enrolled with Medicare (CMS data updated October 2, 2026).
- 1625 Medical Ctr Pt, Suite 210Colorado Springs, CO 80907 (719) 960‑0363
- 3300 Healthplex PkwyNorman, OK 73072 (405) 515‑1000
- 3500 Healthplex PkwyNorman, OK 73072
- 7435 Sisters Grv, Suite 100Colorado Springs, CO 80923 (719) 960‑0363
Group practices
Medicare enrollment lists Katherine Hays as a member of these groups (CMS data updated October 2, 2026).
- Norman Regional Providers Specialty Care142 clinicians in the group
- CS Cardiology Newco LLC46 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Colorado →
Other cardiologists in Colorado Springs
Clinicians with the same Medicare primary specialty in Colorado Springs, CO — not a recommendation.
Other clinicians in Norman Regional Providers Specialty Care
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063432821 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians