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

Dr. Michael Ross Grey, MD, MPH

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1881777936

Dr. Michael Ross Grey, MD, MPH is an Internal Medicine in New Britain, Connecticut. Graduated from University of Connecticut School of Medicine in 1984, 42 years ago. Practices with Trinity Health of New England Provider Network Organization Inc, a 635-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
42
Trained at
University of Connecticut School of Medicine
Licensed in
CT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

100 Grand St Hospital Of Central Connecticut
New Britain, CT 06050
Phone: (860) 224-5661
Fax: (860) 224-5785
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 030127 (CT)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 030127 (CT)

Record details

NPI number1881777936
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJune 15, 2021
Certification dateJune 15, 2021
Mailing address100 Grand St, Hospital Of Central Connecticut, New Britain, CT 06050

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPREVENTIVE MEDICINE, VASCULAR SURGERY
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Trinity Health Of New England Provider Network Organization Inc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in New Britain