Subramaniam Kolandaivelu, M.D.
NPI 1770509671 · Internal Medicine Physician · Clinton, IL
Subramaniam Kolandaivelu, M.D. is a Internal Medicine Physician provider in Clinton, IL (NPI 1770509671).
Provider details
- NPI number
- 1770509671
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-07-14
- Last updated
- 2007-07-09
Frequently asked questions
- What is Subramaniam Kolandaivelu's NPI number?
- Subramaniam Kolandaivelu's National Provider Identifier (NPI) is 1770509671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Subramaniam Kolandaivelu's specialty?
- Subramaniam Kolandaivelu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Subramaniam Kolandaivelu located?
- Subramaniam Kolandaivelu's practice location on file with NPPES is 422 W White St, Clinton, IL 61727-2272.
- What is Subramaniam Kolandaivelu's phone number?
- The practice phone number listed in the NPPES registry for Subramaniam Kolandaivelu is (217) 935-3706.
- Is Subramaniam Kolandaivelu's NPI active?
- Yes — Subramaniam Kolandaivelu's NPI (1770509671) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.