Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gerald Calnen, MD
Pediatrics Physician in Enfield, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659382919
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Registry record
Entity type Individual (Type 1)
Name Dr. Gerald Calnen
Credential MD
Sex Male
Practice address 7 Elm St, Suite 307, Enfield, CT, 06082
Phone (860) 253-7236
Fax (860) 253-7243
Enumeration date Aug 11, 2006
Last updated in NPPES Jul 13, 2007
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1659382919 active?
Yes, as of the latest NPPES snapshot, NPI 1659382919 is active (record last updated 2007-07-13).
How do I verify Gerald Calnen's NPI record?
Cross-check NPI 1659382919 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
Browse all → Dale Toce Cardiovascular Disease Physician · Enfield, CT NPI 1083608582 John Miller Physical Therapist · Enfield, CT NPI 1124081948 Renee Prince Orthopaedic Surgery Physician · Enfield, CT NPI 1710998877 Sfh-Ff,LLC Physical Therapist · Enfield, CT NPI 1780696278 Carol Erickson Pediatric Nurse Practitioner · Enfield, CT NPI 1992717623 Kimberly Cunningham Physical Therapist · Enfield, CT NPI 1548273485 Tracey Ruvolo Physical Therapist · Enfield, CT NPI 1891833794 Rachel Fraser Occupational Therapist · Enfield, CT NPI 1982886545
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.