Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1720064504 Individual Practitioner Male Practitioner

Dr. Charles Clifford Cahn , MD

Internal Medicine • Danbury, CT

Professional Overview & Biography Verified Profile Summary

Dr. Charles Cahn, MD is a registered healthcare professional specializing in Internal Medicine in Danbury, CT. Practice services are available at 16 HOSPITAL AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

16 Hospital Ave
Suite 402

Danbury, CT 068105927

Telephone 2037486665
Fax 2037909550
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Danbury, CT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.3 Yrs
State Avg: 30.4 Yrs
Regional Practice Density
117 Specialists

Practicing in Danbury, CT (2753 Statewide)

Telehealth Adoption Rate
16.2% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 027811

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

14 Associated Practitioners
Jeremy Reid , LMSW

Social Worker - Clinical

NPI 1104606391

Licensed Master Social Worker

Michelle Luukko , LADC

Counselor - Addiction (Substance Use Disorder)

NPI 1205519063

Licensed Alcohol and Drug Counselor

Cristina Desousa , LCSW

Social Worker - Clinical

NPI 1225797335

Licensed Clinical Social Worker

Joann Dudheker , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1225828387

Advanced Practice Registered Nurse

NPI 1285665430

Doctor of Medicine (M.D.)

NPI 1558582445

Doctor of Dental Surgery

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active September 06, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location September 06, 2007

Registered at 16 HOSPITAL AVE, SUITE 402, DANBURY, CT 068105927 (Tel: 2037486665)

📍
Updated Business Mailing Address September 06, 2007

Registered at 16 HOSPITAL AVE, SUITE 402, DANBURY, CT 068105927 (Tel: 2037486665)

👤
Provider Name / Credentials Updated September 06, 2007

Recorded as CHARLES CAHN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 06, 2007

Internal Medicine (License #027811 in CT)

🟢
Initial NPI Registration & Enumeration December 22, 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: 1720064504
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 22, 2005
Last Update: September 06, 2007
Sole Proprietor: Yes

Mailing Address

16 Hospital Ave, Suite 402

Danbury, CT 068105927

Phone: 2037486665

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.