DIMITRIOS ATHANASIADIS MD
NPI 1922687144
Surgery in Westerville, OH

Q: What is Dimitrios Athanasiadis's NPI number?

The NPI number for Dimitrios Athanasiadis is 1922687144. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Q: What is Dimitrios Athanasiadis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since April 05, 2021PECOS EnrolledAccepts Medicare Assignment

6100 N HAMILTON RD FL 2, WESTERVILLE, OH 43081(614) 293-3230(614) 293-4030 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 5, 2026, Apr 5, 2021 (2 updates tracked since 2021).

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About Dimitrios Athanasiadis Md NPPES

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

DIMITRIOS ATHANASIADIS MD (NPI 1922687144) is an individual surgery provider in Westerville, Ohio, licensed in Ohio (35.155444) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1922687144

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDIMITRIOS ATHANASIADISCredential: MD

Location Address6100 N HAMILTON RD FL 2Westerville, OH 43081-2062

Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-3230 · Fax (614) 293-4030

Phone(614) 293-3230

Fax(614) 293-4030

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateApril 5, 2021

Last NPPES UpdateMay 5, 20262 updates tracked since enumeration

NPPES CertifiedMay 5, 2026

✔ NPI 1922687144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in OH · 35.155444

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

6100 N HAMILTON RD FL 2, Westerville, OH 43081

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Molina Healthcare.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

Dimitrios Athanasiadis 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 ID2668873993

PECOS Enrollment IDI20260515001057

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 Reassignment

Medicare enrollment records show Dimitrios Athanasiadis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Osu Surgery, LLC

11 mi

Surgery

410 W 10TH AVE
Columbus, OH 43210

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

NPI 1538117551 (614) 293-3230

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43081 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

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

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 4

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

DR. ALEC J HAAS MD

Surgery

6100 N HAMILTON RD FL 2
WESTERVILLE, OH 43081

Franklin County (614) 293-3230

WAQAS NAWAZ M.D

Internal Medicine (Gastroenterology)

6100 N HAMILTON RD FL 2
WESTERVILLE, OH 43081

Franklin County (614) 293-6255

JULIA ROTHE AMUNDSON MD

Surgery

6100 N HAMILTON RD FL 2
WESTERVILLE, OH 43081

Franklin County (614) 293-3230

ELIZABETH ANDERSON SARIN MD

Surgery

6100 N HAMILTON RD FL 2
WESTERVILLE, OH 43081

Franklin County (614) 293-3230

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dimitrios Athanasiadis's NPI number?

The NPI number for Dimitrios Athanasiadis is 1922687144. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Where is Dimitrios Athanasiadis located?

Dimitrios Athanasiadis practices at 6100 N Hamilton Rd Fl 2, Westerville, OH 43081. The listed phone number is (614) 293-3230.

What is Dimitrios Athanasiadis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Dimitrios Athanasiadis enrolled in Medicare?

Yes. Dimitrios Athanasiadis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Dimitrios Athanasiadis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dimitrios Athanasiadis reassigns Medicare benefits to Osu Surgery, LLC (Columbus, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dimitrios Athanasiadis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dimitrios Athanasiadis accept?

Health plans from CareSource and Molina Healthcare list Dimitrios Athanasiadis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dimitrios Athanasiadis was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.