KONSTANTINOS DEMERTZIS MD
NPI 1922502285
Family Medicine in Columbus, OH

Q: What is Konstantinos Demertzis's NPI number?

The NPI number for Konstantinos Demertzis is 1922502285. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Q: What is Konstantinos Demertzis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since March 21, 2018PECOS EnrolledAccepts Medicare Assignment

697 THOMAS LN, COLUMBUS, OH 43214(614) 566-5414(614) 533-0433 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 25, 2022, Aug 19, 2021, Mar 21, 2018 (3 updates tracked since 2018).

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About Konstantinos Demertzis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KONSTANTINOS DEMERTZIS MD (NPI 1922502285) is an individual family medicine provider in Columbus, Ohio, licensed in Ohio (35.140372) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Grant Medical Center, and maintains a secondary practice location in Dublin.

NPPES Registry Identity

NPI1922502285

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameKONSTANTINOS DEMERTZISCredential: MD

Location Address697 THOMAS LNColumbus, OH 43214-3931

Mailing AddressPo Box 7527Dublin, OH 43017-0727 · (614) 533-6497 · Fax (614) 533-0433

Phone(614) 566-5414

Fax(614) 533-0433

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateMarch 21, 2018

Last NPPES UpdateJanuary 25, 20223 updates tracked since enumeration

NPPES CertifiedAugust 19, 2021

✔ NPI 1922502285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in OH · 35.140372

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

697 THOMAS LN, Columbus, OH 43214

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Secondary Practice Location 1

Location 16905 Hospital Dr Ste 200Dublin, OH 43016-9601 · Phone (614) 544-8150 · Fax (614) 544-8151

Other Identifiers 1

Medicaid0422375OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, MedMutual.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Konstantinos Demertzis Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901161744

PECOS Enrollment IDI20201030001205

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Konstantinos Demertzis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ohiohealth Corporation

0.2 mi

Family Medicine

3535 OLENTANGY RIVER RD
Columbus, OH 43214

Reassigned Medicare billing, Ohio enrollment
3,314 clinicians in this Medicare group

NPI 1578545273 (614) 533-5500

Ohiohealth Urgent Care LLC

8.2 mi

Urgent Care

6905 HOSPITAL DR STE 130
Dublin, OH 43016

Reassigned Medicare billing, Ohio enrollment
388 clinicians in this Medicare group

NPI 1811207160 (614) 923-0300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

79 services55 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

70 services55 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

19 services16 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

14 services14 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

13 services13 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Grant Medical Center

Acute Care Hospitals · Columbus, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number360017

Location111 South Grant AvenueColumbus, OH 43215 · Franklin County

Emergency services Birthing friendly

Dublin Methodist Hospital

Acute Care Hospitals · Dublin, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360348

Location7500 Hospital AvenueDublin, OH 43016 · Franklin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43214 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.72 typical visit price

range $54.34 – $166.65

Typical copayment $21.18 (range $13.58 – $41.66)

Most-billed visit code 99203

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDRA HINTZ PHARMD

Pharmacist