Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barry R Jacobs, MD

Q: What is the NPI number for Barry Jacobs?

The National Provider Identifier (NPI) for Barry Jacobs is 1841258456, a Type 1 (individual) record in the CMS NPPES registry.

Otolaryngology Physician in Springfield, MA · enumerated 2006.

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

National Provider Identifier

1841258456

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Registry record

Entity type Individual (Type 1)

Name Barry R Jacobs

Credential MD

Sex Male

Practice address 100 Wason Avenue, Suite 100, Springfield, MA, 01107

Phone (413) 732-7426

Enumeration date May 3, 2006

Last updated in NPPES Mar 5, 2024

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 73338 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
3074935	Medicaid	MA	-

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

What is the NPI number for Barry Jacobs?

The National Provider Identifier (NPI) for Barry Jacobs is 1841258456, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barry Jacobs practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-05.