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

Mengfei Liu, MD

Individual provider Gastroenterology Physician · NPI 1740690957

Mengfei Liu, MD is a Gastroenterology in New Haven, Connecticut. Graduated from Duke University School of Medicine in 2014, 12 years ago. Practices with Yale University, a 2,618-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and Minnesota.

Years since qualifying
12
Trained at
Duke University School of Medicine
Licensed in
CT, MN
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

40 Temple St Ste 1A
New Haven, CT 06510-2715
Phone: (203) 785-4138
Fax: (203) 737-1345
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 1st St Sw, Rochester, MN 55905-4238 — (507) 284-2511

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 72956 (CT)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 62053 (MN)

Record details

NPI number1740690957
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2014
Last updated in NPPESJanuary 23, 2024
Certification dateJanuary 23, 2024

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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