Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1013916766 Deactivated / Inactive NPI Male Practitioner

Dr. Dimitrios M Zerefos , DO

General Practice • Wilmington, DE

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Dimitrios Zerefos has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date July 15, 2005
NPI Deactivation Date March 21, 2006
Total Practice Duration ~1 Years of Practice (2005 – 2006)

Professional Overview & Biography Verified Profile Summary

Dr. Dimitrios Zerefos, DO was a registered General Practice practicing in Wilmington, DE. Throughout an active medical career spanning 1 years, Dr. Zerefos provided care at the practice location at 5509 KIRKWOOD HWY until profile deactivation on 2006-03-21.

Practice Location & Contact Primary Location

Practice Address

5509 Kirkwood Hwy

Wilmington, DE 19808

Telephone 3026360936
Fax 3026360940
Associated Practice Facility / Clinic
🏢 Delaware Neurology Group, Pa Facility NPI 1619097466

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Wilmington, DE

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 34.3 Yrs
State Avg: 35.8 Yrs
Regional Practice Density
27 Specialists

Practicing in Wilmington, DE (55 Statewide)

Telehealth Adoption Rate
3.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License DE C20004216

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

1 Associated Practitioners
Dr. Kishor Patil , MD

Psychiatry & Neurology - Neurology

NPI 1487741062

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
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Updated Practice Location July 08, 2007

Registered at 5509 KIRKWOOD HWY, WILMINGTON, DE 19808 (Tel: 3026360936)

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Updated Business Mailing Address July 08, 2007

Registered at 5509 KIRKWOOD HWY, WILMINGTON, DE 19808 (Tel: 3026360936)

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Provider Name / Credentials Updated July 08, 2007

Recorded as DIMITRIOS ZEREFOS, DO

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

General Practice (License #C20004216 in DE)

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NPI Profile Reactivated April 03, 2006

Record officially reactivated for active practice on April 03, 2006

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NPI Profile Deactivated March 21, 2006

Record deactivated on March 21, 2006

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Initial NPI Registration & Enumeration July 15, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1013916766
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 15, 2005
Last Update: July 13, 2026
Deactivation Date: March 21, 2006
Sole Proprietor: No

Mailing Address

5509 Kirkwood Hwy

Wilmington, DE 19808

Phone: 3026360936

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.