Sisilia Thomas

AGNP-C | Nurse Practitioner - Adult Health

830 Harrison Ave Fl 3, Boston
  Massachusetts, 02118-2905
617-638-6428
May or may not accept Medicare Nurse Practitioner in Boston, Massachusetts.
Sisilia Thomas is a Boston, Massachusetts based nurse practitioner who is specialized as Adult Health NP. Active license number of Sisilia Thomas is RN2263665 for Adult Health NP in Massachusetts. Her current practice location is 830 Harrison Ave Fl 3, Boston. Patients can reach her at 617-638-6428 or can fax her at 617-638-5756. Sisilia Thomas is AGNP-C with specialization in Adult Health NP and her NPI number (Unique professional ID assigned by NPPES) is 1518842079.
Sisilia Thomas can evaluate, diagnose patients overall wellness, and conditions such as cancer, heart disease, diabetes, arthritis, sports injuries, and other ailments. She can see patients and promote healthy living and wellness. She can perform physical examinations, order and interpret tests, prescribe medications and treatments, and can also provide education and counseling to patients on wellness strategies and disease prevention.
Complete Profile:
Sisilia Thomas speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Sisilia Thomas
Specialization: Nurse Practitioner - Adult Health (ANP)
Gender:Female
Credentials: AGNP-C
Practice Address:830 Harrison Ave Fl 3, Boston,
Massachusetts, 02118-2905
Phone:617-638-6428
Fax:617-638-5756
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1518842079
NPI Enumeration Date: 06 Aug, 2025
NPI Last Update On: 11 Feb, 2026

Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Sisilia Thomas are as mentioned below.
License NumberSpecializationStateStatus
RN2263665Adult Health NP MassachusettsPrimary
RN2263665Gerontology NP MassachusettsSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Sisilia Thomas
960 Massachusetts Ave, Fl 2
Boston, Massachusetts
Zip: 02118-2690
Patients can reach Sisilia Thomas at 830 Harrison Ave Fl 3, Boston, Massachusetts or can call to book an appointment on 617-638-6428.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.