Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Abhishek Chatterjee, M.D., M.B.A.

Surgery Physician in Lebanon, NH · enumerated 2006.

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

National Provider Identifier

1760578579

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Registry record

Entity type Individual (Type 1)

Name Dr. Abhishek Chatterjee

Credential M.D., M.B.A.

Sex Male

Practice address 1medical Center Dr, Lebanon, NH, 03755

Phone (603) 650-5000

Enumeration date Oct 5, 2006

Last updated in NPPES May 25, 2022

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 262908 (MA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 1567 (NH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Abhishek Chatterjee practice?

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

What is the NPI number for Abhishek Chatterjee?

The National Provider Identifier (NPI) for Abhishek Chatterjee is 1760578579, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-25.