Active NPIIndividual providerSole proprietor

Karthik Nair, MD

Student in an Organized Health Care Education/Training Program in Greenwich, Connecticut

NPI Number1275473134
Practice location
5 Perryridge RD, Greenwich, CT 06830-4697
Fax
—
Last updated
March 31, 2026

Karthik Nair is a Student in an Organized Health Care Education/Training Program based in Greenwich, CT. Karthik Nair practices in Greenwich, CT and has the professional credentials of MD. The NPI Number for Karthik Nair is 1275473134. The current practice location address for Karthik Nair is 5 Perryridge RD, Greenwich, CT 06830-4697 and can be reached out via phone at 203-863-3911.

Provider Profile Details

NPI Number
1275473134
Provider Name
Karthik Nair
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
5 Perryridge RD, Greenwich, CT 06830-4697
Phone Number
203-863-3911
Sole Proprietor
Yes
Provider Enumeration Date
March 31, 2026
Last Update Date
March 31, 2026
Certification Date
March 31, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
5 Perryridge RD
Greenwich, CT 06830-4697
Zip
06830-4697
Phone Number
203-863-3911
Greenwich, CT 06830Get directions →

Provider Business Mailing Address Details

Address
8723 Sherwood Dr
Frisco, TX 75035-8686
City
Frisco
State
TX
Zip
75035-8686
Phone Number
972-876-2942

License Information

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Karthik Nair, MD?

The NPI number of Karthik Nair, MD is 1275473134. It was assigned on March 31, 2026 and is currently active in the NPPES registry.

What is the specialty of Karthik Nair, MD?

Karthik Nair, MD is registered under the primary taxonomy Student in an Organized Health Care Education/Training Program (code 390200000X).

Where does Karthik Nair, MD practice?

The practice location is 5 Perryridge RD, Greenwich, CT 06830-4697. The office can be reached at 203-863-3911 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1275473134 directly on the NPPES registry website.

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