OrganizationActive
The Check in LLC
NPI 1003766064 · Mental Health Counselor · Waltham, MA
The Check in LLC is a Mental Health Counselor organization in Waltham, MA (NPI 1003766064).
Provider details
- NPI number
- 1003766064
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Montana Brown, Sole Member(508) 838-4139
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
37 Weston St Apt 1
Waltham, MA 02453-7745
Phone: (508) 838-4139
Street-level locationGet directions
Mailing address
37 Weston St Apt 1
Waltham, MA 02453-7745
Registry dates
- Enumerated
- 2026-01-30
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is The Check in LLC's NPI number?
- The Check in LLC's National Provider Identifier (NPI) is 1003766064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Check in LLC?
- The Check in LLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is The Check in LLC located?
- The Check in LLC's practice location on file with NPPES is 37 Weston St Apt 1, Waltham, MA 02453-7745.
- What is The Check in LLC's phone number?
- The practice phone number listed in the NPPES registry for The Check in LLC is (508) 838-4139.
- Who is the authorized official for The Check in LLC?
- The authorized official listed on The Check in LLC's NPPES record is Montana Brown, Sole Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Check in LLC's NPI active?
- Yes — The Check in LLC's NPI (1003766064) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.