Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fern Blumenfeld-Jaffe

Midwife in Bridgeport, CT · enumerated 2005 · practices at Optimus Health Care Inc.

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

National Provider Identifier

1891778858

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Registry record

Entity type Individual (Type 1)

Name Fern Blumenfeld-Jaffe

Sex Female

Practice address 64 Black Rock Ave, Bridgeport, CT, 06605

Phone (203) 337-5174

Fax (203) 337-5177

Enumeration date Nov 23, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 000045 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
000045	Other	CT	STATE LICENSE

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

What is the NPI number for Fern Blumenfeld-Jaffe?

The National Provider Identifier (NPI) for Fern Blumenfeld-Jaffe is 1891778858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Fern Blumenfeld-Jaffe practice?

The practice location on file with NPPES is in Bridgeport, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.