OrganizationActive
Cls Nursing Services
NPI 1518345610 · Nursing Care Agency · Upper Marlboro, MD
Cls Nursing Services is a Nursing Care Agency organization in Upper Marlboro, MD (NPI 1518345610).
Provider details
- NPI number
- 1518345610
- Entity type
- Organization
- Primary specialty
- Nursing Care AgencyAgencies
- Organization subpart
- No
- Authorized official
- Cynthia Sinclair, Ceo/Owner(203) 809-1045
- License
- RN1020118 (DC)
Specialties & taxonomies
Agencies
Agencies
Profile Score
Established profile(74/100 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
6531 Dower House Rd
Upper Marlboro, MD 20772-3802
Phone: (203) 809-1045
Street-level locationGet directions
Mailing address
6531 Dower House Rd
Upper Marlboro, MD 20772-3802
Registry dates
- Enumerated
- 2015-05-11
- Last updated
- 2015-05-11
Frequently asked questions
- What is Cls Nursing Services's NPI number?
- Cls Nursing Services's National Provider Identifier (NPI) is 1518345610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cls Nursing Services?
- Cls Nursing Services is classified in the NPPES registry as Nursing Care Agency (Agencies).
- Where is Cls Nursing Services located?
- Cls Nursing Services's practice location on file with NPPES is 6531 Dower House Rd, Upper Marlboro, MD 20772-3802.
- What is Cls Nursing Services's phone number?
- The practice phone number listed in the NPPES registry for Cls Nursing Services is (203) 809-1045.
- Who is the authorized official for Cls Nursing Services?
- The authorized official listed on Cls Nursing Services's NPPES record is Cynthia Sinclair, Ceo/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cls Nursing Services's NPI active?
- Yes — Cls Nursing Services's NPI (1518345610) is active in the NPPES registry as of the last update on 2015-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.