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

Dr. Lydia C Siegel, MD, MPH

Individual provider Internal Medicine Physician · NPI 1003892001

Dr. Lydia C Siegel, MD, MPH is an Internal Medicine in Jamaica Plain, Massachusetts. Qualified in 2003, 23 years ago. Practices with Brigham and Womens Hospital Inc, a 53-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
23
Licensed in
MA
In the registry since
2005
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.

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Practice location Address checks out

301 S Huntington Ave
Jamaica Plain, MA 02130
Phone: (857) 307-3300
Fax: (857) 307-3305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 226444 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 226444 (MA)

Record details

NPI number1003892001
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedDecember 21, 2005
Last updated in NPPESJuly 12, 2012

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Brigham And Womens Hospital Inc — 53 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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