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Deactivated NPI 1164493417 Deactivated / Inactive NPI Male Practitioner

Dr. Dolar R. Koya , MD

Dermatology • Aurora, IL

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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. Dolar Koya has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date January 26, 2006
NPI Deactivation Date March 12, 2026
Total Practice Duration ~20 Years of Practice (2006 – 2026)

Professional Overview & Biography Verified Profile Summary

Dr. Dolar Koya, MD was a registered Dermatology practicing in Aurora, IL. Throughout an active medical career spanning 20 years, Dr. Koya provided care at the practice location at 1177 N HIGHLAND AVE until profile deactivation on 2026-03-12.

Historical Medicare Part B clinical services included pathology examination of tissue using a microscope, intermediate complexity, destruction of precancer skin growth, 2-14 growths, destruction of skin growth. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

1177 N Highland Ave

Aurora, IL 605062281

Telephone 6308926300
Fax 6308926379
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Aurora, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.7 Yrs
State Avg: 23.1 Yrs
Regional Practice Density
9 Specialists

Practicing in Aurora, IL (673 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
76.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity
93 39 $165.00 $38.71

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036055698

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Practice Associates & Co-Workers

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

4 Associated Practitioners
Dr. Chitra Madhavan , MD

Internal Medicine - Hematology & Oncology

NPI 1205889706

Doctor of Medicine (M.D.)

NPI 1396811212

Doctor of Dental Surgery

Dr. Gowhar Khan , MD

Internal Medicine - Rheumatology

NPI 1518917673

Doctor of Medicine (M.D.)

NPI 1932358181

Doctor of Dental Surgery

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated March 12, 2026

Record deactivated on March 12, 2026

NPI Profile Active May 19, 2010

NPI status registered as active in NPPES database

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Updated Practice Location May 19, 2010

Registered at 1177 N HIGHLAND AVE, AURORA, IL 605062281 (Tel: 6308926300)

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Updated Business Mailing Address May 19, 2010

Registered at 1177 N HIGHLAND AVE, AURORA, IL 605062281 (Tel: 6308926300)

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Provider Name / Credentials Updated May 19, 2010

Recorded as DOLAR KOYA, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2010

Dermatology (License #036055698 in IL)

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Initial NPI Registration & Enumeration January 26, 2006

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: 1164493417
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 26, 2006
Last Update: May 19, 2010
Deactivation Date: March 12, 2026

Mailing Address

1177 N Highland Ave

Aurora, IL 605062281

Phone: 6308926300

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.