Karthikeyan Vadakantharai Parameswaran, MD
NPI 1194132662 · Pediatrics Physician · Granite City, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karthikeyan Vadakantharai Parameswaran, MD is a Pediatrics Physician provider in Granite City, IL (NPI 1194132662).
Provider details
- NPI number
- 1194132662
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036143017 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$249 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 445 Lenox RdBrooklyn, NY 11203-2017Phone: (718) 270-1625
Registry dates
- Enumerated
- 2014-07-16
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Karthikeyan Vadakantharai Parameswaran's NPI number?
- Karthikeyan Vadakantharai Parameswaran's National Provider Identifier (NPI) is 1194132662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karthikeyan Vadakantharai Parameswaran's specialty?
- Karthikeyan Vadakantharai Parameswaran is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karthikeyan Vadakantharai Parameswaran located?
- Karthikeyan Vadakantharai Parameswaran's practice location on file with NPPES is 2166 Madison Ave, Granite City, IL 62040-4700.
- What is Karthikeyan Vadakantharai Parameswaran's phone number?
- The practice phone number listed in the NPPES registry for Karthikeyan Vadakantharai Parameswaran is (618) 219-3318.
- Does Karthikeyan Vadakantharai Parameswaran accept Medicare?
- Karthikeyan Vadakantharai Parameswaran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karthikeyan Vadakantharai Parameswaran's NPI active?
- Yes — Karthikeyan Vadakantharai Parameswaran's NPI (1194132662) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.