Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Jason Anthony Neff

Home Health Aide in Ashtabula, OH · enumerated 2021.

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

National Provider Identifier

1487229944

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Jason Anthony Neff

Sex Male

Practice address Ashtabula, OH, 44004

Phone (440) 998-5804

Enumeration date May 26, 2021

Last updated in NPPES May 26, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

374U00000X Home Health Aide Nursing Service Related Providers Primary

Other identifiers

Identifier	Type	State	Issuer
0402426	Other	OH	DODD PROVIDER NUMBER
2687749	Medicaid	OH	-

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 specialty is Jason Neff?

Jason Neff is registered in NPPES with the primary taxonomy of Home Health Aide. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-26.