Quick answers
- Does John S. Keeley Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says John S. Keeley 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 John S. Keeley Jr. see?
- In 2024, CMS data shows 150 Original Medicare patients and 309 services for John S. Keeley Jr.. This counts Original Medicare only and measures volume, not quality.
- What is John S. Keeley Jr.'s NPI number?
- 1316164288. 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 John S. Keeley 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 | 150 |
|---|---|
| Services billed to Medicare | 309 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)72 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)48 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)28 services
- Critical care, first 30-74 minutes (99291)22 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)13 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 cholesterol69%
- Arthritis53%
- Depression35%
- COPD32%
- Chronic kidney disease31%
Hospitals where John S. Keeley Jr. works
Medicare's Facility Affiliation Data lists John S. Keeley 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.
- Doctors HospitalAugusta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110177
- Frances Mahon Deaconess HospitalGlasgow, MT · Critical Access Hospital · Emergency services: listed by Medicare · CCN 271316
- PeaceHealth Ketchikan Medical CenterKetchikan, AK · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 021311
- PeaceHealth St Joseph Medical CenterBellingham, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 500030
- Pikeville Medical CenterPikeville, KY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 180044
Practice locations
Addresses where John S. Keeley Jr. is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1800 Craig Klawock HwyCraig, AK 99921 (907) 826‑3257
- 221 5th Ave SGlasgow, MT 59230 (406) 228‑3400
- 2980 Squalicum Pkwy, Suite 301Bellingham, WA 98225 (360) 788‑6112
- 3100 Tongass AveKetchikan, AK 99901 (907) 228‑8300
- 3647 J Dewey Gray Cir, Suite 200Augusta, GA 30909 (706) 504‑9712
Group practices
Medicare enrollment lists John S. Keeley Jr. as a member of these groups (CMS data updated October 2, 2026).
- Pikeville Medical Center Inc425 clinicians in the group
- PeaceHealth298 clinicians in the group
- PeaceHealth70 clinicians in the group
- Augusta Primary Care Services LLC37 clinicians in the group
- Frances Mahon Deaconess Hospital37 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Alaska
Clinicians with the same Medicare primary specialty in Alaska — not a recommendation.
Other clinicians in Pikeville Medical Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mercer University School Of Medicine |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316164288 |
| 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