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DIONYSIOS KOROULAKIS
NPI 1700380185
Radiology - Diagnostic Radiology in Roanoke, VA

Active since March 21, 2018PECOS EnrolledAccepts Medicare Assignment
1906 BELLEVIEW AVE SE, ROANOKE, VA 24014(540) 981-7000 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 11, 2025, May 16, 2025, Mar 21, 2018 (3 updates tracked since 2018).

About Dionysios Koroulakis NPPES

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

DIONYSIOS KOROULAKIS (NPI 1700380185) is an individual diagnostic radiology provider in Roanoke, Virginia, licensed in Virginia (0101284789) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Carilion Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1700380185
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDIONYSIOS KOROULAKIS
Location Address1906 BELLEVIEW AVE SERoanoke, VA 24014-1838
Mailing Address213 S Jefferson St Ste 1006Roanoke, VA 24011-1713
Phone(540) 981-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 21, 2018
Last NPPES UpdateAugust 11, 20253 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1700380185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in VA · 0101284789
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1906 BELLEVIEW AVE SE, Roanoke, VA 24014
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dionysios Koroulakis 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 ID6204183692
PECOS Enrollment IDI20250708000377
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.

Hospital Affiliations CMS Care Compare 5

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

Carilion Medical Center

Acute Care Hospitals · Roanoke, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490024
Location1906 Belleview Avenue, SERoanoke, VA 24014 · Roanoke City County
Emergency services Birthing friendly

Carilion New River Valley Medical Center

Acute Care Hospitals · Christiansburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490042
Location2900 Lamb CircleChristiansburg, VA 24073 · Montgomery County
Emergency services Birthing friendly

Carilion Franklin Memorial Hospital

Acute Care Hospitals · Rocky Mount, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490089
Location180 Floyd AvenueRocky Mount, VA 24151 · Franklin County
Emergency services

Carilion Giles Community Hospital

Critical Access Hospitals · Pearisburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491302
Location159 Hartley WayPearisburg, VA 24134 · Giles County
Emergency services

Carilion Stonewall Jackson Hospital

Critical Access Hospitals · Lexington, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491304
Location1 Health CircleLexington, VA 24450 · Lexington City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24014 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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 20

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

JOHN K THOMPSON PA-C, ATC
Physician Assistant
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
DR. JAMES LIGHT MD
Anesthesiology
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
SUJINA PRADHAN M.D.
Family Medicine
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
DR. SAMMY ZAKI ELSARRAG M.D.
Anesthesiology
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
NIMA JAHROMI DO
Student in an Organized Health Care Education/Training Program
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
NICOLE SCHULTZ
Student in an Organized Health Care Education/Training Program
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
TAYLOR ALEXIS KEYS
Student in an Organized Health Care Education/Training Program
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000
NATHAN WILLIAM WAKEFIELD
Student in an Organized Health Care Education/Training Program
1906 BELLEVIEW AVE SE
ROANOKE, VA 24014
Roanoke City (540) 981-7000

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 Dionysios Koroulakis's NPI number?

The NPI number for Dionysios Koroulakis is 1700380185. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Where is Dionysios Koroulakis located?

Dionysios Koroulakis practices at 1906 Belleview Ave SE, Roanoke, VA 24014. The listed phone number is (540) 981-7000.

What is Dionysios Koroulakis's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Dionysios Koroulakis enrolled in Medicare?

Yes. Dionysios Koroulakis 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.

Is Dionysios Koroulakis affiliated with any hospitals?

According to CMS data, Dionysios Koroulakis is affiliated with Carilion Medical Center, Carilion New River Valley Medical Center, Carilion Franklin Memorial Hospital, Carilion Giles Community Hospital and Carilion Stonewall Jackson Hospital.

When was this NPI record last updated?

The NPPES record for Dionysios Koroulakis was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.