Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ralph Hunter Didlake, M.D.

Surgery Physician in Jackson, MS · enumerated 2006.

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

National Provider Identifier

1609957554

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Registry record

Entity type Individual (Type 1)

Name Dr. Ralph Hunter Didlake

Credential M.D.

Sex Male

Practice address 1020 River Oaks Dr, Ste 140, Jackson, MS, 39232

Phone (601) 939-9093

Fax (601) 939-5379

Enumeration date Oct 18, 2006

Last updated in NPPES Nov 19, 2010

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 08725 (MS) Primary

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.

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Frequently asked questions

What specialty is Ralph Didlake?

Ralph Didlake is registered in NPPES with the primary taxonomy of Surgery Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-19.