Nova Arthritis and Rheumatology Specialists LLC
NPI 1821511585 · Rheumatology Physician · Sterling, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nova Arthritis and Rheumatology Specialists LLC is a Rheumatology Physician organization in Sterling, VA (NPI 1821511585).
Provider details
- NPI number
- 1821511585
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sepehr Mesdaghinia, Physician/Owner(703) 988-4142
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2017-07-24
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Nova Arthritis and Rheumatology Specialists LLC's NPI number?
- Nova Arthritis and Rheumatology Specialists LLC's National Provider Identifier (NPI) is 1821511585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nova Arthritis and Rheumatology Specialists LLC?
- Nova Arthritis and Rheumatology Specialists LLC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Nova Arthritis and Rheumatology Specialists LLC located?
- Nova Arthritis and Rheumatology Specialists LLC's practice location on file with NPPES is 46440 Benedict Dr Ste 206, Sterling, VA 20164-6602.
- What is Nova Arthritis and Rheumatology Specialists LLC's phone number?
- The practice phone number listed in the NPPES registry for Nova Arthritis and Rheumatology Specialists LLC is (703) 988-4142.
- Does Nova Arthritis and Rheumatology Specialists LLC accept Medicare?
- Nova Arthritis and Rheumatology Specialists LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Nova Arthritis and Rheumatology Specialists LLC?
- The authorized official listed on Nova Arthritis and Rheumatology Specialists LLC's NPPES record is Sepehr Mesdaghinia, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nova Arthritis and Rheumatology Specialists LLC's NPI active?
- Yes — Nova Arthritis and Rheumatology Specialists LLC's NPI (1821511585) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.