Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Michael M. Greenwald, DDS

Individual provider Dentist · NPI 1629103486

Dr. Michael M. Greenwald, DDS is a Dentist in Wallingford, Connecticut. Graduated from Georgetown University School of Medicine in 1987, 39 years ago. Practices as a sole proprietor. Licensed in Connecticut and New York.

Years since qualifying
39
Trained at
Georgetown University School of Medicine
Licensed in
CT, NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

850 N Main St Ext Bldg 2 Ste 1-D
Wallingford, CT 06492-4214
Phone: (203) 265-3005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence CT 7481 (CT)
Dentist Taxonomy 122300000X · Licence 041599 (NY)

Record details

NPI number1629103486
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 22, 2007
Last updated in NPPESMay 8, 2026
Certification dateMay 8, 2026
Mailing address850 North Main St. Extension, Building 2, Suite 1-D, Wallingford, CT 06492-4214

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDENTIST
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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