Boston Specialists - Stewards Network LLC
NPI 1376201038 · Gastroenterology Physician · Boston, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Boston Specialists - Stewards Network LLC is a Gastroenterology Physician organization in Boston, MA (NPI 1376201038).
Provider details
- NPI number
- 1376201038
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Leung, Owner/Authorized Official(734) 846-4910
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-30
- Last updated
- 2022-07-18
- Certified
- 2022-07-18
Frequently asked questions
- What is Boston Specialists - Stewards Network LLC's NPI number?
- Boston Specialists - Stewards Network LLC's National Provider Identifier (NPI) is 1376201038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Boston Specialists - Stewards Network LLC?
- Boston Specialists - Stewards Network LLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Boston Specialists - Stewards Network LLC located?
- Boston Specialists - Stewards Network LLC's practice location on file with NPPES is 65 Harrison Ave Ste 201, Boston, MA 02111-1924.
- What is Boston Specialists - Stewards Network LLC's phone number?
- The practice phone number listed in the NPPES registry for Boston Specialists - Stewards Network LLC is (734) 846-4910.
- Does Boston Specialists - Stewards Network LLC accept Medicare?
- Boston Specialists - Stewards Network LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Boston Specialists - Stewards Network LLC?
- The authorized official listed on Boston Specialists - Stewards Network LLC's NPPES record is John Leung, Owner/Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Boston Specialists - Stewards Network LLC's NPI active?
- Yes — Boston Specialists - Stewards Network LLC's NPI (1376201038) is active in the NPPES registry as of the last update on 2022-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.