OrganizationActive
Roark LLC
NPI 1427358175 · Health Maintenance Organization · Washington, DC
Roark LLC is a Health Maintenance Organization organization in Washington, DC (NPI 1427358175).
Provider details
- NPI number
- 1427358175
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Joseph Sufczynski, Member of LLC(202) 529-4404
Specialties & taxonomies
Managed Care Organizations
Profile Score
Detailed profile(83/100 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
2310 Rhode Island Ave Ne
Washington, DC 20018-2829
Phone: (202) 529-4404
Street-level locationGet directions
Mailing address
2310 Rhode Island Ave
Washington, DC 20018
Registry dates
- Enumerated
- 2010-10-28
- Last updated
- 2010-10-28
Frequently asked questions
- What is Roark LLC's NPI number?
- Roark LLC's National Provider Identifier (NPI) is 1427358175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Roark LLC?
- Roark LLC is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Roark LLC located?
- Roark LLC's practice location on file with NPPES is 2310 Rhode Island Ave Ne, Washington, DC 20018-2829.
- What is Roark LLC's phone number?
- The practice phone number listed in the NPPES registry for Roark LLC is (202) 529-4404.
- Who is the authorized official for Roark LLC?
- The authorized official listed on Roark LLC's NPPES record is Joseph Sufczynski, Member of LLC. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Roark LLC's NPI active?
- Yes — Roark LLC's NPI (1427358175) is active in the NPPES registry as of the last update on 2010-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.