Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard A Knobelman, M.D.

Specialist in New Haven, CT · enumerated 2005.

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

National Provider Identifier

1881682268

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard A Knobelman

Credential M.D.

Sex Male

Practice address 40 Temple St, Suite 2b, New Haven, CT, 06510

Phone (203) 562-6023

Fax (203) 562-1795

Enumeration date Oct 11, 2005

Last updated in NPPES Mar 7, 2012

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 016558 (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.

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Frequently asked questions

How do I verify Richard Knobelman's NPI record?

Cross-check NPI 1881682268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881682268 active?

Yes, as of the latest NPPES snapshot, NPI 1881682268 is active (record last updated 2012-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-07.