Matthew Laamanen
NPI 1336938422 · Administrator Registered Nurse · Leeds, MA
Matthew Laamanen is a Administrator Registered Nurse provider in Leeds, MA (NPI 1336938422).
Provider details
- NPI number
- 1336938422
- Entity type
- Individual
- Primary specialty
- Administrator Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RN2295220 (MA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-05-05
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Matthew Laamanen's NPI number?
- Matthew Laamanen's National Provider Identifier (NPI) is 1336938422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Laamanen's specialty?
- Matthew Laamanen is listed in the NPPES registry with a primary specialty of Administrator Registered Nurse (Nursing Service Providers).
- Where is Matthew Laamanen located?
- Matthew Laamanen's practice location on file with NPPES is 421 N Main St, Leeds, MA 01053-9764.
- What is Matthew Laamanen's phone number?
- The practice phone number listed in the NPPES registry for Matthew Laamanen is (413) 210-6575.
- Is Matthew Laamanen's NPI active?
- Yes — Matthew Laamanen's NPI (1336938422) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.