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Robert Douglas Hardy, MD

Q: What is the NPI number for Robert Hardy?

The National Provider Identifier (NPI) for Robert Hardy is 1588623615, a Type 1 (individual) record in the CMS NPPES registry.

Infectious Disease Physician in Dallas, TX · enumerated 2006 · practices at Aids Arms, Inc..

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

National Provider Identifier

1588623615

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Registry record

Entity type Individual (Type 1)

Name Robert Douglas Hardy

Credential MD

Sex Male

Practice address 4922 Spring Ave, Dallas, TX, 75210

Phone (214) 421-4191

Fax (214) 421-1119

Enumeration date Mar 18, 2006

Last updated in NPPES Mar 9, 2023

Taxonomy & licenses

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians · License J6477 (TX) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License J6477 (TX) 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
144260001	Medicaid	TX	-

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

Where does Robert Hardy practice?

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

What is the NPI number for Robert Hardy?

The National Provider Identifier (NPI) for Robert Hardy is 1588623615, a Type 1 (individual) record in the CMS NPPES registry.

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Rachel Rivera Internal Medicine Physician · Dallas, TX NPI 1437359346 Charmeka Lipscomb Psychiatric/Mental Health Nurse Practitioner · Dallas, TX NPI 1962751305 Mary Mclaud Family Nurse Practitioner · Dallas, TX NPI 1659793966 Grace Nyatenya Adult Health Clinical Nurse Specialist · Dallas, TX NPI 1366978546 Oregon Mcdiarmid Family Medicine Physician · Dallas, TX NPI 1114676749 Erika Martinez Professional Counselor · Dallas, TX NPI 1528765906 Aids Arms, Inc. Federally Qualified Health Center (FQHC) · Dallas, TX NPI 1770314296

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-09.