IndividualActive
Martha Law, DO
NPI 1902206360 · Optician · North Andover, MA
Martha Law, DO is a Optician provider in North Andover, MA (NPI 1902206360).
Provider details
- NPI number
- 1902206360
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 6242 (MA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
542 Turnpike St
North Andover, MA 01845-5812
Phone: (978) 975-3435
Fax: (978) 685-6641
Street-level locationGet directions
Mailing address
542 Turnpike St
North Andover, MA 01845-5812
Registry dates
- Enumerated
- 2014-09-03
- Last updated
- 2014-09-03
Frequently asked questions
- What is Martha Law's NPI number?
- Martha Law's National Provider Identifier (NPI) is 1902206360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Law's specialty?
- Martha Law is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Martha Law located?
- Martha Law's practice location on file with NPPES is 542 Turnpike St, North Andover, MA 01845-5812.
- What is Martha Law's phone number?
- The practice phone number listed in the NPPES registry for Martha Law is (978) 975-3435.
- Is Martha Law's NPI active?
- Yes — Martha Law's NPI (1902206360) is active in the NPPES registry as of the last update on 2014-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.