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Dr. Jerome E Groll, MD

Family Medicine Physician in Lewes, DE · enumerated 2005.

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

National Provider Identifier

1891788519

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Registry record

Entity type Individual (Type 1)
Name Dr. Jerome E Groll
Credential MD
Sex Male
Practice address 34445 King Street Row, Lewes, DE, 19958
Phone (302) 645-2833
Fax (978) 327-7891
Enumeration date Aug 28, 2005
Last updated in NPPES Dec 21, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C10002092 (DE) 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
0000026301 Medicaid DE -

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

Where does Jerome Groll practice?
The practice location on file with NPPES is in Lewes, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jerome Groll?
The National Provider Identifier (NPI) for Jerome Groll is 1891788519, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-21.