Boston Specialists - Nwh LLC
NPI 1679206403 · Allergy & Immunology Physician · Boston, MA
Boston Specialists - Nwh LLC is a Allergy & Immunology Physician organization in Boston, MA (NPI 1679206403).
Provider details
- NPI number
- 1679206403
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Leung, Director(734) 846-4910
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
- Pediatric Allergy/Immunology Physician2080P0201X
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
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Boston Specialists - Nwh LLC
Additional practice locations (1)
- 1 Nassau Street Unit 1906Boston, MA 02111-1587Phone: (617) 804-6767Fax: (877) 726-8492
Registry dates
- Enumerated
- 2022-07-08
- Last updated
- 2022-07-18
- Certified
- 2022-07-18
Frequently asked questions
- What is Boston Specialists - Nwh LLC's NPI number?
- Boston Specialists - Nwh LLC's National Provider Identifier (NPI) is 1679206403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Boston Specialists - Nwh LLC?
- Boston Specialists - Nwh LLC is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Boston Specialists - Nwh LLC located?
- Boston Specialists - Nwh LLC's practice location on file with NPPES is 65 Harrison Ave Ste 201, Boston, MA 02111-1924.
- What is Boston Specialists - Nwh LLC's phone number?
- The practice phone number listed in the NPPES registry for Boston Specialists - Nwh LLC is (617) 804-6767.
- Who is the authorized official for Boston Specialists - Nwh LLC?
- The authorized official listed on Boston Specialists - Nwh LLC's NPPES record is John Leung, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Boston Specialists - Nwh LLC's NPI active?
- Yes — Boston Specialists - Nwh LLC's NPI (1679206403) 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.