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

Dr. Loren Shari Greenberg, MS, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1730241357

Dr. Loren Shari Greenberg, MS, MD practises Geriatric Medicine in New Haven, Connecticut. Graduated from Icahn School of Medicine at Mount Sinai in 1997, 29 years ago. Practices with Northeast Medical Group Inc, a 1,360-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and New York.

Years since qualifying
29
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CT, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1450 Chapel St
New Haven, CT 06511-4405
Phone: (203) 688-2204
Fax: (203) 688-3876
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2800 Main St, Bridgeport, CT 06606-4201 — (203) 576-6000

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 66568 (CT)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 211288 (NY)

Record details

NPI number1730241357
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , MD
Sole proprietorYes
NPI enumeratedDecember 14, 2006
Last updated in NPPESJanuary 16, 2024
Certification dateJanuary 16, 2024

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1997 (29 years in practice)
Group practice Northeast Medical Group Inc — 1360 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients218
Services billed 647 a service is one billed item, such as a visit, a test or a procedure
Average patient age84

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Northeast Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1360 clinicians in the practice; 12 are shown here.

Other providers in New Haven