Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ralph Frank Hirschfeld, NURSE PRACTITIONER

Family Nurse Practitioner in Putnam, CT · enumerated 2010 · practices at Generations Family Health Center Inc..

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

National Provider Identifier

1144523077

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Registry record

Entity type Individual (Type 1)

Name Ralph Frank Hirschfeld

Credential NURSE PRACTITIONER

Sex Male

Practice address 202 Pomfret St, Putnam, CT, 06260

Phone (860) 963-7917

Fax (860) 963-0015

Enumeration date Dec 15, 2010

Last updated in NPPES Oct 16, 2014

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5793 (CT) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5793 (CT) 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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ralph Hirschfeld?

Ralph Hirschfeld is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-16.