Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert B Hughes, PHD

Clinical Neuropsychologist in Johnson City, TN · enumerated 2006.

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

National Provider Identifier

1912922261

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert B Hughes

Credential PHD

Sex Male

Practice address 2 Redbush Ct, Ste 2, Johnson City, TN, 37601

Phone (423) 952-0992

Fax (423) 283-7135

Enumeration date Jul 13, 2006

Last updated in NPPES Sep 26, 2011

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 1897 (TN) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
00712928	Medicaid	VA	-
3980369	Medicaid	TN	-
2802942	Other	TN	AETNA
3109492	Other	TN	BLUE CROSS BLUE SHIELD
7599005	Other	TN	AETNA
2017992	Other	TN	CIGNA BEHAVIORAL HEALTH
383472	Other	TN	THC TN HEALTHCARE

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 Robert Hughes practice?

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

What is the NPI number for Robert Hughes?

The National Provider Identifier (NPI) for Robert Hughes is 1912922261, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mary Yarling Clinical Social Worker · Johnson City, TN NPI 1336147552 Rodney Sullivan Clinical Neuropsychologist · Johnson City, TN NPI 1790877561

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-26.