Michael Kellis, D.O.
Michael Kellis, D.O. is a Sports Medicine (Internal Medicine) Physician in Chardon, OH, registered under NPI 1831190313.
Getting there
The practice address on file is 150 SEVENTH AVE STE 200, Chardon, OH 44024. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 34004183 | OH | Sports Medicine (Internal Medicine)… primary |
This provider holds licence 34004183 issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Sports Medicine
- PAC ID
- 3577547033
- Enrollment ID
- I20050407000581
Medicare enrolment is recorded as approved under the provider type Practitioner - Sports Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Sports Medicine covers
An internist trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the healthcare of the individual. NUCC Health Care Provider Taxonomy, code 207RS0010X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1831190313 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 9, 2005 |
| Last updated | Nov 2, 2023 |
| Status | Active |
| Sole proprietor | No |
| Credential | D.O. |
| Practice address |
150 SEVENTH AVE STE 200 Chardon, OH 44024 (440) 285-4999 Fax (402) 855-8704 |
| Mailing address |
6480 HARRISON AVE STE 201 Cincinnati, OH 45247 |
| Other identifiers |
139662
· Other (OH) 250006704 · Other (OH) 0658051 · Medicaid (OH) 4073792 · Other (OH) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 8 | 3 | 1 | 1 | 9 | 0 | 3 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 6 | 1 | 2 | 9 | 0 | 3 | 2 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.