OrganizationActive
1call4help, LLC
NPI 1548565898 · Emergency Response System Companies · Gaithersburg, MD
1call4help, LLC is a Emergency Response System Companies organization in Gaithersburg, MD (NPI 1548565898).
Provider details
- NPI number
- 1548565898
- Entity type
- Organization
- Primary specialty
- Emergency Response System CompaniesSuppliers
- Organization subpart
- No
- Authorized official
- Nelson Leroy, Owner(301) 216-2112
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
4 Supreme Ct
Gaithersburg, MD 20878-2817
Phone: (301) 216-2112
Fax: (301) 216-2122
Street-level locationGet directions
Mailing address
4 Supreme Ct
Gaithersburg, MD 20878-2817
Other names (DBA / former)
- Doing business as
- Responselink of Montgomery County
Registry dates
- Enumerated
- 2011-01-18
- Last updated
- 2011-01-18
Frequently asked questions
- What is 1call4help, LLC's NPI number?
- 1call4help, LLC's National Provider Identifier (NPI) is 1548565898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 1call4help, LLC?
- 1call4help, LLC is classified in the NPPES registry as Emergency Response System Companies (Suppliers).
- Where is 1call4help, LLC located?
- 1call4help, LLC's practice location on file with NPPES is 4 Supreme Ct, Gaithersburg, MD 20878-2817.
- What is 1call4help, LLC's phone number?
- The practice phone number listed in the NPPES registry for 1call4help, LLC is (301) 216-2112.
- Who is the authorized official for 1call4help, LLC?
- The authorized official listed on 1call4help, LLC's NPPES record is Nelson Leroy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 1call4help, LLC's NPI active?
- Yes — 1call4help, LLC's NPI (1548565898) is active in the NPPES registry as of the last update on 2011-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.