George Kefalas, M.D.
NPI 1912909235 · Critical Care Medicine (Internal Medicine) Physician · Canton, OH
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Kefalas, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Canton, OH (NPI 1912909235).
Provider details
- NPI number
- 1912909235
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35-081058 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
835 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 272 | $113 |
| Critical Care, First 30-74 Minutes99291 | 104 | $203 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $118 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 57 | $165 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 355 | 62 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 316 | 92 |
| Montelukast Sodium | 195 | 43 |
| Prednisone | 156 | 67 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 82 | 18 |
| Albuterol Sulfatebrand: Ventolin Hfa | 76 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2011-01-05
Frequently asked questions
- What is George Kefalas's NPI number?
- George Kefalas's National Provider Identifier (NPI) is 1912909235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Kefalas's specialty?
- George Kefalas is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is George Kefalas located?
- George Kefalas's practice location on file with NPPES is 2600 Tuscarawas St W, Canton, OH 44708-4696.
- What is George Kefalas's phone number?
- The practice phone number listed in the NPPES registry for George Kefalas is (330) 452-8844.
- Does George Kefalas accept Medicare?
- George Kefalas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Kefalas's NPI active?
- Yes — George Kefalas's NPI (1912909235) is active in the NPPES registry as of the last update on 2011-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.