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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DIAN STOYCHEV IVANOV MD
NPI 1194309260
Emergency Medicine in Hartford, CT

Active since May 05, 2021PECOS Enrolled
80 SEYMOUR ST, HARTFORD, CT 06102(860) 972-0000 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 17, 2026, Jun 13, 2023, May 5, 2021 (3 updates tracked since 2021).

About Dr. Dian Stoychev Ivanov Md NPPES

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

DR. DIAN STOYCHEV IVANOV MD (NPI 1194309260) is an individual emergency medicine provider in Hartford, Connecticut, licensed in Connecticut (84572) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Farmington.

NPPES Registry Identity

NPI1194309260
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. DIAN STOYCHEV IVANOVCredential: MD
Location Address80 SEYMOUR STHartford, CT 06102-8000
Mailing Address80 Seymour StHartford, CT 06102-8000 · (860) 972-0000
Phone(860) 972-0000
Sole ProprietorYes
Enumeration DateMay 5, 2021
Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1194309260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CT · 84572
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
80 SEYMOUR ST, Hartford, CT 06102
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Secondary Practice Location 1

Location 1263 Farmington AveFarmington, CT 06030-3806 · Phone (860) 679-4988

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dian Stoychev Ivanov Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06102 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

SUPARNA DUTTA M.D.
Internal Medicine
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 972-2085
ANN T ZOGBAUM RD
Dietitian, Registered
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 545-2697
DR. NISHA DHANABALSAMY MBBS
Internal Medicine
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 972-0549
MATTHEW BAXTER PA
Physician Assistant (Surgical)
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 545-5000
ALISON COUTURE WYSE CRNA
Nurse Anesthetist, Certified Registered
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 545-5000
ALICE DIFRANCESCO MD
Anesthesiology
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 545-5000
MICHELLE MAY ROE APRN
Nurse Practitioner (Family)
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 972-2824
DR. VESAL YAGHOOBI MD
Student in an Organized Health Care Education/Training Program
80 SEYMOUR ST
HARTFORD, CT 06102
Capitol Planning Region (860) 972-6113

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 Dian Ivanov's NPI number?

The NPI number for Dian Ivanov is 1194309260. It was assigned to this individual provider in the NPPES registry on May 5, 2021.

Where is Dian Ivanov located?

Dian Ivanov practices at 80 Seymour St, Hartford, CT 06102. The listed phone number is (860) 972-0000.

What is Dian Ivanov's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Dian Ivanov enrolled in Medicare?

Yes. Dian Ivanov is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dian Ivanov was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.