Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lawrence Koch, MD

Internal Medicine Physician in New Britain, CT · enumerated 2006.

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

National Provider Identifier

1972581544

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Registry record

Entity type Individual (Type 1)

Name Dr. Lawrence Koch

Credential MD

Sex Male

Practice address 40 Hart St, New Britain, CT, 06052

Phone (860) 229-0100

Fax (860) 225-2647

Enumeration date Jan 4, 2006

Last updated in NPPES Nov 25, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 012814 (CT) 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

How do I verify Lawrence Koch's NPI record?

Cross-check NPI 1972581544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972581544 active?

Yes, as of the latest NPPES snapshot, NPI 1972581544 is active (record last updated 2008-11-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-25.