OrganizationActive
Lahey
NPI 1144768698 · Health Maintenance Organization · North Andover, MA
Lahey is a Health Maintenance Organization organization in North Andover, MA (NPI 1144768698).
Provider details
- NPI number
- 1144768698
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Timothy O'Connor, Cfo(781) 744-5100
Specialties & taxonomies
Managed Care Organizations
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1773 Salem St
North Andover, MA 01845-3318
Phone: (978) 376-2744
Street-level locationGet directions
Mailing address
1773 Salem St
North Andover, MA 01845-3318
Other names (DBA / former)
- Doing business as
- Lahey Medical Center
Registry dates
- Enumerated
- 2017-02-04
- Last updated
- 2017-02-04
Frequently asked questions
- What is Lahey's NPI number?
- Lahey's National Provider Identifier (NPI) is 1144768698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lahey?
- Lahey is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Lahey located?
- Lahey's practice location on file with NPPES is 1773 Salem St, North Andover, MA 01845-3318.
- What is Lahey's phone number?
- The practice phone number listed in the NPPES registry for Lahey is (978) 376-2744.
- Who is the authorized official for Lahey?
- The authorized official listed on Lahey's NPPES record is Timothy O'Connor, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lahey's NPI active?
- Yes — Lahey's NPI (1144768698) is active in the NPPES registry as of the last update on 2017-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.