OrganizationActive
Mclean Gastroenterology, PLLC
NPI 1003622218 · Clinic/Center · Londonderry, NH
Mclean Gastroenterology, PLLC is a Clinic/Center organization in Londonderry, NH (NPI 1003622218).
Provider details
- NPI number
- 1003622218
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Leon Mclean, President(617) 816-3738
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
50 Michels Way Unit 204
Londonderry, NH 03053-3500
Phone: (617) 816-3738
Street-level locationGet directions
Mailing address
18 Bartlett Dr
Bedford, NH 03110-5157
Registry dates
- Enumerated
- 2024-12-04
- Last updated
- 2024-12-04
- Certified
- 2024-12-04
Frequently asked questions
- What is Mclean Gastroenterology, PLLC's NPI number?
- Mclean Gastroenterology, PLLC's National Provider Identifier (NPI) is 1003622218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mclean Gastroenterology, PLLC?
- Mclean Gastroenterology, PLLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mclean Gastroenterology, PLLC located?
- Mclean Gastroenterology, PLLC's practice location on file with NPPES is 50 Michels Way Unit 204, Londonderry, NH 03053-3500.
- What is Mclean Gastroenterology, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mclean Gastroenterology, PLLC is (617) 816-3738.
- Who is the authorized official for Mclean Gastroenterology, PLLC?
- The authorized official listed on Mclean Gastroenterology, PLLC's NPPES record is Leon Mclean, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mclean Gastroenterology, PLLC's NPI active?
- Yes — Mclean Gastroenterology, PLLC's NPI (1003622218) is active in the NPPES registry as of the last update on 2024-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.