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Active NPI 1295723179 Individual Practitioner Male Practitioner

Dr. Mark E Feigen , DMD

Dentist • Norwalk, CT

Professional Overview & Biography Verified Profile Summary

Dr. Mark Feigen, DMD is a registered healthcare professional specializing in Dentist in Norwalk, CT. Practice services are available at 24 STEVENS ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

24 Stevens St
Norwalk Hospital Dental Service

Norwalk, CT 068503852

Telephone 2038522146
Fax 2038553521
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist in Norwalk, CT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 12.8 Yrs
Regional Practice Density
32 Specialists

Practicing in Norwalk, CT (912 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

Medical Specialties & State Licenses

Dentist Primary Specialty

NUCC Taxonomy Code: 122300000X

State License CT 7175

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Eve Block , MD

Internal Medicine - Hospice and Palliative Medicine

NPI 1003031683

Doctor of Medicine (M.D.)

Ruth Perry , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003819871

Certified Registered Nurse Anesthetist

Dr. Richard Maiberger , MD

Psychiatry & Neurology - Psychiatry

NPI 1013073683

Doctor of Medicine (M.D.)

NPI 1013911585

Doctor of Medicine (M.D.)

Erika Pearl , PA-C

Physician Assistant - Surgical

NPI 1033185087

Physician Assistant (Certified)

NPI 1033603394

Doctor of Pharmacy (Pharm.D.), MSF, Registered Pharmacist

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 24 STEVENS ST, NORWALK HOSPITAL DENTAL SERVICE, NORWALK, CT 068503852 (Tel: 2038522146)

📍
Updated Business Mailing Address July 08, 2007

Registered at 6 CARRIAGE HOUSE DR, DANBURY, CT 068108230 (Tel: 2037940082)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARK FEIGEN, DMD

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

Dentist (License #7175 in CT)

🟢
Initial NPI Registration & Enumeration October 13, 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: 1295723179
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 13, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

6 Carriage House Dr

Danbury, CT 068108230

Phone: 2037940082

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.