Karthik Chandrasekaran, MD
NPI 1215496328 · Gastroenterology Physician · Gainesville, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karthik Chandrasekaran, MD is a Gastroenterology Physician provider in Gainesville, FL (NPI 1215496328).
Provider details
- NPI number
- 1215496328
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME171835 (FL)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 37 | 36 |
| Pantoprazole Sodium | 14 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 12 Marshall CtPlainsboro, NJ 08536-2339Phone: (609) 751-2786
- 506 6th StBrooklyn, NY 11215-3609Phone: (609) 751-2786
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Karthik Chandrasekaran's NPI number?
- Karthik Chandrasekaran's National Provider Identifier (NPI) is 1215496328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karthik Chandrasekaran's specialty?
- Karthik Chandrasekaran is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Karthik Chandrasekaran located?
- Karthik Chandrasekaran's practice location on file with NPPES is 1600 Sw Archer Road, Gainesville, FL 32610-3001.
- What is Karthik Chandrasekaran's phone number?
- The practice phone number listed in the NPPES registry for Karthik Chandrasekaran is (352) 273-9400.
- Does Karthik Chandrasekaran accept Medicare?
- Karthik Chandrasekaran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karthik Chandrasekaran's NPI active?
- Yes — Karthik Chandrasekaran's NPI (1215496328) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.