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

Individual provider Internal Medicine Physician · NPI 1275714198

Pia Marie Engracia Lehouillier, MD is an Internal Medicine in Manchester, New Hampshire. Qualified in 2003, 23 years ago. Practices with Elliot Professional Services, a 424-clinician group and accepts Medicare assignment. Licensed in Connecticut and New Hampshire.

Years since qualifying
23
Licensed in
CT, NH
In the registry since
2007
Specialties on file
3
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

1 Elliot Way Hospitalist Ofc
Manchester, NH 03103-3502
Phone: (603) 669-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 15647 (NH)
Internal Medicine Physician Taxonomy 207R00000X · Licence BNDD1563394A71 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence 047792 (CT)

Record details

NPI number1275714198
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 20, 2007
Last updated in NPPESJuly 11, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Elliot Professional Services — 424 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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