Quick answers
- Does Collins N. Okolie accept Medicare assignment?
- Yes. Medicare's clinician data says Collins N. Okolie 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 Collins N. Okolie see?
- In 2024, CMS data shows 693 Original Medicare patients and 2,208 services for Collins N. Okolie. This counts Original Medicare only and measures volume, not quality.
- What is Collins N. Okolie's NPI number?
- 1235331224. 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 Collins N. Okolie, 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 | 693 |
|---|---|
| Services billed to Medicare | 2,208 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)723 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)503 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)499 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)197 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)62 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%
- Arthritis51%
- Diabetes46%
- Ischemic heart disease44%
- Anxiety38%
Hospitals where Collins N. Okolie works
Medicare's Facility Affiliation Data lists Collins N. Okolie 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.
- Adena Fayette Medical CenterWashington CH, OH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 361331
- Adena Pike Medical CenterWaverly, OH · Critical Access Hospital · Emergency services: listed by Medicare · CCN 361334
- Adena Regional Medical CenterChillicothe, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360159
- Greenfield Area Medical CenterGreenfield, OH · Critical Access Hospital · Emergency services: listed by Medicare · CCN 361304
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360085
Practice locations
Addresses where Collins N. Okolie is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 100 Dawn LnWaverly, OH 45690 (740) 947‑6460
- 100 N Walnut StChillicothe, OH 45601 (740) 779‑4500
- 1000 Veterans DrJackson, OH 45640 (740) 395‑8090
- 110 Vaugh Lane, Suite 20Chillicothe, OH 45601 (740) 779‑7201
- 118 S New York Ave, Suite AWellston, OH 45692 (740) 384‑7300
Group practices
Medicare enrollment lists Collins N. Okolie as a member of this group (CMS data updated October 2, 2026).
- Adena Medical Group LLC386 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Waverly
Clinicians with the same Medicare primary specialty in Waverly, OH — not a recommendation.
Other clinicians in Adena Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235331224 |
| 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