Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639237605 Individual Practitioner Male Practitioner

Dr. Robert Wachen , DDS

Dentist - General Practice • Greenwich, CT

Professional Overview & Biography Verified Profile Summary

Dr. Robert Wachen, DDS is a registered healthcare professional specializing in Dentist - General Practice in Greenwich, CT. Practice services are available at 4 DEARFIELD DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4 Dearfield Dr

Greenwich, CT 068315351

Telephone 2036298188
Associated Practice Facility / Clinic
🏢 Greenwich Ophthalmology Assoc Facility NPI 1700879004

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Greenwich, CT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 18.3 Yrs
Regional Practice Density
14 Specialists

Practicing in Greenwich, CT (1821 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 - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License CT 4131

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Practice Associates & Co-Workers

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

21 Associated Practitioners
Jasmin Gallup

Dental Hygienist

NPI 1003507211
Dr. Vincent Buonanno , DC

Chiropractor - Orthopedic

NPI 1033239397

Doctor of Chiropractic

Dr. Linus Abrams , MD

Psychiatry & Neurology - Psychiatry

NPI 1073675922

Doctor of Medicine (M.D.)

NPI 1164424859

Doctor of Podiatric Medicine

NPI 1184668949

Doctor of Audiology

NPI 1205834645

Doctor of Medicine (M.D.)

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 4 DEARFIELD DR, GREENWICH, CT 068315351 (Tel: 2036298188)

📍
Updated Business Mailing Address July 08, 2007

Registered at 4 DEARFIELD DR, GREENWICH, CT 068315351 (Tel: 2036298188)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT WACHEN, DDS

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

Dentist (License #4131 in CT)

🟢
Initial NPI Registration & Enumeration December 04, 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: 1639237605
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 04, 2006
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

4 Dearfield Dr

Greenwich, CT 068315351

Phone: 2036298188

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.