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

Lilian Chen, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1780813055

Lilian Chen, MD is a Colorectal Surgery (Proctology) in Boston, Massachusetts. Graduated from Geisel School of Medicine at Dartmouth in 2009, 17 years ago. Practices with Pratt Surgical Associates Inc, a 43-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
17
Trained at
Geisel School of Medicine at Dartmouth
Licensed in
MA
In the registry since
2009
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

800 Washington St
Boston, MA 02111-1552
Phone: (646) 642-5920
Fax: (617) 636-6110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence 259851 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 241300 (MA)

Record details

NPI number1780813055
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2009
Last updated in NPPESJune 27, 2023
Certification dateJune 27, 2023

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Also practisesGENERAL SURGERY
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 2009 (17 years in practice)
Group practice Pratt Surgical Associates Inc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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