Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeffrey Harris Blum, DMD

General Practice Dentistry in Fishkill, NY · enumerated 2007.

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

National Provider Identifier

1023163532

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Registry record

Entity type Individual (Type 1)

Name Dr. Jeffrey Harris Blum

Credential DMD

Sex Male

Practice address 1001 Main St, Fishkill, NY, 12524

Phone (845) 896-8600

Fax (845) 896-7033

Enumeration date Jan 24, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 043288 (NY) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Jeffrey Blum's NPI record?

Cross-check NPI 1023163532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023163532 active?

Yes, as of the latest NPPES snapshot, NPI 1023163532 is active (record last updated 2007-07-08).

Other providers at this practice address

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Lawrence Lelvine General Practice Dentistry · Fishkill, NY NPI 1629123146 Jaime Portalatin General Practice Dentistry · Fishkill, NY NPI 1295880730

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