Eric P. Chassin MD Orthopedic and Joint Replacement LLC
NPI 1881900413 · Orthopaedic Surgery Physician · Lombard, IL
Eric P. Chassin MD Orthopedic and Joint Replacement LLC is a Orthopaedic Surgery Physician organization in Lombard, IL (NPI 1881900413).
Provider details
- NPI number
- 1881900413
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eric Chassin, President(630) 953-4280
- License
- 036095735 (IL)
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
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
Mailing address
Registry dates
- Enumerated
- 2010-08-20
- Last updated
- 2015-12-09
Frequently asked questions
- What is Eric P. Chassin MD Orthopedic and Joint Replacement LLC's NPI number?
- Eric P. Chassin MD Orthopedic and Joint Replacement LLC's National Provider Identifier (NPI) is 1881900413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eric P. Chassin MD Orthopedic and Joint Replacement LLC?
- Eric P. Chassin MD Orthopedic and Joint Replacement LLC is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Eric P. Chassin MD Orthopedic and Joint Replacement LLC located?
- Eric P. Chassin MD Orthopedic and Joint Replacement LLC's practice location on file with NPPES is 1806 S. Highland Ave, Lombard, IL 60148-4933.
- What is Eric P. Chassin MD Orthopedic and Joint Replacement LLC's phone number?
- The practice phone number listed in the NPPES registry for Eric P. Chassin MD Orthopedic and Joint Replacement LLC is (630) 953-4280.
- Who is the authorized official for Eric P. Chassin MD Orthopedic and Joint Replacement LLC?
- The authorized official listed on Eric P. Chassin MD Orthopedic and Joint Replacement LLC's NPPES record is Eric Chassin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eric P. Chassin MD Orthopedic and Joint Replacement LLC's NPI active?
- Yes — Eric P. Chassin MD Orthopedic and Joint Replacement LLC's NPI (1881900413) is active in the NPPES registry as of the last update on 2015-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.