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Karthik Gunachelvan
NPI 1740604941 · on the registry since 2014 · sole proprietor
Practice
- Address
- 1500 Post Rd Ste 100
Darien, CT 06820 - Phone
- (203) 655-8749
- Fax
- (203) 656-0701
- Organisation at this address
- Robert A. Lindberg, Md, Llc
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 17
Registry record
- Primary taxonomy
- Internal Medicine Physician
207R00000X
- Licence states on file
- CT
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-10-21
- Status
- Not present in the most recent federal file
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Connecticut