Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Eric Houston, MD

Geriatric Medicine (Family Medicine) Physician in Spartanburg, SC · enumerated 2006.

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

National Provider Identifier

1164470159

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Registry record

Entity type Individual (Type 1)

Name Robert Eric Houston

Credential MD

Sex Male

Practice address 101 E Wood St Ste 510, Spartanburg, SC, 29303

Phone (864) 560-6193

Fax (864) 560-1510

Enumeration date May 4, 2006

Last updated in NPPES Jan 20, 2021

Taxonomy & licenses

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 10347 (SC) 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
AA48855019	Other	SC	MEDICARE PIN
B678963365	Other	SC	MEDICARE PIN
103471	Medicaid	SC	-
P01221628	Other	SC	RAILROAD MEDICARE

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 Houston practice?

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

What is the NPI number for Robert Houston?

The National Provider Identifier (NPI) for Robert Houston is 1164470159, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Caroline Dy-Go Pediatrics Physician · Spartanburg, SC NPI 1497712673

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-20.