Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Holly Lynn Delong, MD, RDN
Registered Dietitian in Linwood, NJ · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962035923
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Registry record
Entity type Individual (Type 1)
Name Holly Lynn Delong
Credential MD, RDN
Sex Female
Practice address 2000 Shore Rd Ste 104, Linwood, NJ, 08221
Phone (609) 904-5627
Enumeration date Feb 18, 2020
Last updated in NPPES Feb 18, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
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.
What specialty is Holly Delong?
Holly Delong is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-18.