Konstantinos Demertzis, MD
NPI 1922502285 · Family Medicine Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Konstantinos Demertzis, MD is a Family Medicine Physician provider in Columbus, OH (NPI 1922502285).
Provider details
- NPI number
- 1922502285
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
272 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 79 | $110 |
| 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'SG2211 | 79 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $80 |
| Hemoglobin A1c Level83036 | 19 | $10 |
| Administration of Influenza Virus VaccineG0008 | 14 | $30 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 62 | 16 |
| Levothyroxine Sodium | 39 | — |
| Amlodipine Besylate | 35 | 13 |
| Lisinopril | 26 | — |
| Losartan Potassium | 25 | — |
| Omeprazole | 23 | — |
| Empagliflozin |
Practice location
Mailing address
Additional practice locations (1)
- 6905 Hospital Dr Ste 200Dublin, OH 43016-9601Phone: (614) 544-8150Fax: (614) 544-8151
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2022-01-25
- Certified
- 2021-08-19
Frequently asked questions
- What is Konstantinos Demertzis's NPI number?
- Konstantinos Demertzis's National Provider Identifier (NPI) is 1922502285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Konstantinos Demertzis's specialty?
- Konstantinos Demertzis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Konstantinos Demertzis located?
- Konstantinos Demertzis's practice location on file with NPPES is 697 Thomas Ln, Columbus, OH 43214-3931.
- What is Konstantinos Demertzis's phone number?
- The practice phone number listed in the NPPES registry for Konstantinos Demertzis is (614) 566-5414.
- Does Konstantinos Demertzis accept Medicare?
- Konstantinos Demertzis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Konstantinos Demertzis's NPI active?
- Yes — Konstantinos Demertzis's NPI (1922502285) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.