Northside Rheumatology LLC
NPI 1437860061 · Rheumatology Physician · Chicago, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northside Rheumatology LLC is a Rheumatology Physician organization in Chicago, IL (NPI 1437860061).
Provider details
- NPI number
- 1437860061
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jain Manish, MD(773) 769-9040
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
3 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
- 2022-12-05
- Last updated
- 2022-12-21
- Certified
- 2022-12-21
Frequently asked questions
- What is Northside Rheumatology LLC's NPI number?
- Northside Rheumatology LLC's National Provider Identifier (NPI) is 1437860061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northside Rheumatology LLC?
- Northside Rheumatology LLC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Northside Rheumatology LLC located?
- Northside Rheumatology LLC's practice location on file with NPPES is 1945 W Wilson Ave Ste 100, Chicago, IL 60640-7927.
- What is Northside Rheumatology LLC's phone number?
- The practice phone number listed in the NPPES registry for Northside Rheumatology LLC is (773) 769-9040.
- Does Northside Rheumatology LLC accept Medicare?
- Northside Rheumatology 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 Northside Rheumatology LLC?
- The authorized official listed on Northside Rheumatology LLC's NPPES record is Jain Manish, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northside Rheumatology LLC's NPI active?
- Yes — Northside Rheumatology LLC's NPI (1437860061) is active in the NPPES registry as of the last update on 2022-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.