Eldersburg Arthritis LLC
NPI 1588800858 · Rheumatology Physician · Eldersburg, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eldersburg Arthritis LLC is a Rheumatology Physician organization in Eldersburg, MD (NPI 1588800858).
Provider details
- NPI number
- 1588800858
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rajesh Sonani, Owner(702) 968-2437
- License
- D0057783 (MD)
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 231 Najoles Rd Ste 160Millersville, MD 21108-2649Phone: (410) 787-9400
Registry dates
- Enumerated
- 2008-12-17
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Eldersburg Arthritis LLC's NPI number?
- Eldersburg Arthritis LLC's National Provider Identifier (NPI) is 1588800858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eldersburg Arthritis LLC?
- Eldersburg Arthritis LLC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Eldersburg Arthritis LLC located?
- Eldersburg Arthritis LLC's practice location on file with NPPES is 6190 Georgetown Blvd, Eldersburg, MD 21784-6460.
- What is Eldersburg Arthritis LLC's phone number?
- The practice phone number listed in the NPPES registry for Eldersburg Arthritis LLC is (410) 795-9700.
- Does Eldersburg Arthritis LLC accept Medicare?
- Eldersburg Arthritis 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 Eldersburg Arthritis LLC?
- The authorized official listed on Eldersburg Arthritis LLC's NPPES record is Rajesh Sonani, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eldersburg Arthritis LLC's NPI active?
- Yes — Eldersburg Arthritis LLC's NPI (1588800858) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.