Quick answers
- Does Charles F. Hatmaker Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Charles F. Hatmaker 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 F. Hatmaker Jr. see?
- In 2024, CMS data shows 231 Original Medicare patients and 671 services for Charles F. Hatmaker Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Charles F. Hatmaker Jr.'s NPI number?
- 1922401082. 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 F. Hatmaker 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 | 231 |
|---|---|
| Services billed to Medicare | 671 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)341 services
- Emergency department visit with moderate level of medical decision making (99284)98 services
- Emergency department visit with high level of medical decision making (99285)69 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)55 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)36 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%
- Arthritis49%
- Anxiety48%
- Diabetes45%
- Depression43%
Hospitals where Charles F. Hatmaker Jr. works
Medicare's Facility Affiliation Data lists Charles F. Hatmaker 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.
- Lake Cumberland Regional HospitalSomerset, KY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 180132
Practice locations
Addresses where Charles F. Hatmaker Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 10 Tower CirSomerset, KY 42503 (606) 425‑4895
- 30 Medpark Square Dr, Suite 1Somerset, KY 42503 (606) 451‑0485
Group practices
Medicare enrollment lists Charles F. Hatmaker Jr. as a member of these groups (CMS data updated October 2, 2026).
- Lake Cumberland Physician Practices LLC47 clinicians in the group
- Somerset Medical Group PLLC3 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Somerset
Clinicians with the same Medicare primary specialty in Somerset, KY — not a recommendation.
Other clinicians in Lake Cumberland Physician Practices LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922401082 |
| 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