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Eric Chassin, M.D
NPI 1619069853 · Orthopaedic Surgery Physician · Lombard, IL
Eric Chassin, M.D is a Orthopaedic Surgery Physician provider in Lombard, IL (NPI 1619069853).
Provider details
- NPI number
- 1619069853
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 036095735 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1806 S Highland Ave
Suite 200
Lombard, IL 60148-4938
Phone: (630) 442-9572
Fax: (630) 953-4281
Street-level locationGet directions
Mailing address
1806 S Highland Ave
Lombard, IL 60148-4938
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2015-09-28
Frequently asked questions
- What is Eric Chassin's NPI number?
- Eric Chassin's National Provider Identifier (NPI) is 1619069853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Chassin's specialty?
- Eric Chassin is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Chassin located?
- Eric Chassin's practice location on file with NPPES is 1806 S Highland Ave, Lombard, IL 60148-4938.
- What is Eric Chassin's phone number?
- The practice phone number listed in the NPPES registry for Eric Chassin is (630) 442-9572.
- Is Eric Chassin's NPI active?
- Yes — Eric Chassin's NPI (1619069853) is active in the NPPES registry as of the last update on 2015-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.