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Active NPI 1861070203 Individual Practitioner Male Practitioner

Dr. Marcus Stammen , DO

Dermatology • Sycamore, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Marcus Stammen, DO is a certified Dermatology practicing in Sycamore, IL. With approximately 5 years of clinical experience since graduating from Midwestern University, Chicago College Of Osteopathic Med in 2021, Dr. Stammen delivers high-quality medical care to the local community at 2530 HAUSER ROSS DR STE 100.

Dr. Stammen is affiliated with Central Dupage Physician Group and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

2530 Hauser Ross Dr Ste 100

Sycamore, IL 601783147

Telephone 8157669903
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Midwestern University, Chicago College Of Osteopathic Med

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Sycamore, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -11.7 yrs vs City Avg
City Avg: 16.7 Yrs
State Avg: 23.1 Yrs
Regional Practice Density
3 Specialists

Practicing in Sycamore, IL (673 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stammen (5 Years) 5 Yrs
Sycamore Specialty Average (16.7 Years) 16.7 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-08-04
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036176359

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.

Hospital & Practice Group Affiliations

Central Dupage Physician Group

2530 Hauser Ross Dr, Sycamore, IL 601783162

Phone: 8157669903

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Business Mailing Address August 04, 2025

Registered at 2530 HAUSER ROSS DR, SYCAMORE, IL 601783162 (Tel: 8157669903)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 04, 2025

Dermatology (License #036176359 in IL)

📍
Updated Practice Location June 09, 2025

Registered at 2530 HAUSER ROSS DR STE 100, SYCAMORE, IL 601783147 (Tel: 8157669903)

👤
Provider Name / Credentials Updated June 09, 2025

Recorded as MARCUS STAMMEN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 09, 2025

Dermatology (License #5151015775 in MI)

NPI Profile Active March 29, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location March 29, 2021

Registered at 7435 W TALCOTT AVE, CHICAGO, IL 606313707 (Tel: 7739905261)

📍
Updated Business Mailing Address March 29, 2021

Registered at 2025 PERSIMMON DR, ST CHARLES, IL 601741326 (Tel: 6304795330)

👤
Provider Name / Credentials Updated March 29, 2021

Recorded as MARCUS STAMMEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 29, 2021

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: 1861070203
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2021
Last Update: August 04, 2025
Sole Proprietor: No

Mailing Address

2530 Hauser Ross Dr

Sycamore, IL 601783162

Phone: 8157669903

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.