Quick answers
- Does Charles H. Tillman Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Charles H. Tillman Jr. 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 Charles H. Tillman Jr. see?
- In 2024, CMS data shows 779 Original Medicare patients and 5,358 services for Charles H. Tillman Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Charles H. Tillman Jr.'s NPI number?
- 1891781225. 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 Charles H. Tillman Jr., 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 | 779 |
|---|---|
| Services billed to Medicare | 5,358 |
| Different services or procedures | 47 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,024 services
- Anticoagulant management of patient taking warfarin (93793)982 services
- Blood test, clotting time (85610)638 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)422 services
- Insertion of needle into vein for collection of blood sample (36415)416 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%
- Ischemic heart disease48%
- Arthritis44%
- Diabetes35%
- Atrial fibrillation35%
Hospitals where Charles H. Tillman Jr. works
Medicare's Facility Affiliation Data lists Charles H. Tillman Jr. 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.
- Boone Hospital CenterColumbia, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260068
- Pike County Memorial HospitalLouisiana, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261333
- University of Missouri Health CareColumbia, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260141
Practice locations
Addresses where Charles H. Tillman Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1600 E BroadwayColumbia, MO 65201
- 1605 E BroadwayColumbia, MO 65201 (573) 256‑7700
- 425 N Galloway Rd, Pcmh ClinicVandalia, MO 63382 (573) 594‑2111
- 720 Medical Park DrMexico, MO 65265 (573) 581‑3240
Group practices
Medicare enrollment lists Charles H. Tillman Jr. as a member of these groups (CMS data updated October 2, 2026).
- Pike County Memorial Hospital32 clinicians in the group
- Chas Physician Services LLC25 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Missouri →
Other cardiologists in Columbia
Clinicians with the same Medicare primary specialty in Columbia, MO — not a recommendation.
Other clinicians in Pike County Memorial Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891781225 |
| 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