OrganizationActive
Lawrence P Johnson, MD PC
NPI 1699964494 · Orthopaedic Surgery of the Spine Physician · North Chelmsford, MA
Provider details
- NPI number
- 1699964494
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lawrence Johnson, President(978) 275-9650
- License
- 59219 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
10 Research Pl
Suite 203
North Chelmsford, MA 01863-2439
Phone: (978) 275-9650
Street-level locationGet directions
Mailing address
10 Research Pl
North Chelmsford, MA 01863-2439
Registry dates
- Enumerated
- 2007-10-17
- Last updated
- 2007-10-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.