Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kartik Kumar

Q: What is the NPI number for Kartik Kumar?

The National Provider Identifier (NPI) for Kartik Kumar is 1356736912, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in North Reading, MA · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356736912

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Registry record

Entity type Individual (Type 1)

Name Kartik Kumar

Sex Male

Practice address North Reading, MA, 01864

Phone (978) 664-4600

Enumeration date Mar 31, 2015

Last updated in NPPES Apr 8, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 290440 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Kartik Kumar?

The National Provider Identifier (NPI) for Kartik Kumar is 1356736912, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kartik Kumar practice?

The practice location on file with NPPES is in North Reading, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-08.