Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert David Herring Jr., M.D.

Family Medicine Physician in Hattiesburg, MS · enumerated 2010 · practices at Hattiesburg Clinic PA.

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

National Provider Identifier

1487966750

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Registry record

Entity type Individual (Type 1)

Name Robert David Herring Jr.

Credential M.D.

Sex Male

Practice address 105 Thornhill Dr, Hattiesburg, MS, 39402

Phone (601) 261-3737

Fax (601) 579-5240

Enumeration date Jul 2, 2010

Last updated in NPPES Sep 1, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 65255 (CO) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 22699 (MS) 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
01032001	Medicaid	MS	-

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

What is the NPI number for Robert Herring?

The National Provider Identifier (NPI) for Robert Herring is 1487966750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Herring practice?

The practice location on file with NPPES is in Hattiesburg, MS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-01.