Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erik Anders Green

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Manchester, NH · enumerated 2017.

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

National Provider Identifier

1841722295

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Registry record

Entity type Individual (Type 1)

Name Erik Anders Green

Sex Male

Practice address 100 Mcgregor St Ste B600a, Manchester, NH, 03102

Phone (603) 663-6340

Fax (603) 663-6822

Enumeration date Apr 3, 2017

Last updated in NPPES Jul 19, 2024

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 33437 (NH) 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.

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Frequently asked questions

Is NPI 1841722295 active?

Yes, as of the latest NPPES snapshot, NPI 1841722295 is active (record last updated 2024-07-19).

How do I verify Erik Green's NPI record?

Cross-check NPI 1841722295 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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David Caparrelli Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Manchester, NH NPI 1750434890

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-19.