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Ernest R Gelb, D.O.

Family Medicine Physician in Millsboro, DE · enumerated 2006.

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

National Provider Identifier

1740215714

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Registry record

Entity type Individual (Type 1)
Name Ernest R Gelb
Credential D.O.
Sex Male
Practice address 32060 Long Neck Rd, Millsboro, DE, 19966
Phone (302) 645-3150
Fax (302) 945-4287
Enumeration date Jul 11, 2006
Last updated in NPPES Nov 8, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS004146L (PA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
000693281 Medicaid PA -
009039 Medicaid SC -

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 Ernest Gelb?
The National Provider Identifier (NPI) for Ernest Gelb is 1740215714, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ernest Gelb practice?
The practice location on file with NPPES is in Millsboro, DE. 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 2024-11-08.