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

Sheila Provencher Abdallah, MD

Individual provider Family Medicine Physician · NPI 1821356312

Sheila Provencher Abdallah, MD is a Family Practice in Worcester, Massachusetts. Graduated from Harvard Medical School in 2012, 14 years ago. Practices with Reliant Medical Group Inc, a 638-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
14
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2012
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

5 Neponset St
Worcester, MA 01606-2714
Phone: (508) 425-5566
Fax: (508) 365-6590
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 26 Queen Street, Worcester, MA 01610-2473 — (508) 860-7800

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 262739 (MA)

Record details

NPI number1821356312
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2012
Last updated in NPPESMay 4, 2026
Certification dateMay 4, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2012 (14 years in practice)
Group practice Reliant Medical Group Inc — 638 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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