Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Allen Grubb, M.D.

Orthopaedic Surgery of the Spine Physician in Christiansburg, VA · enumerated 2006.

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

National Provider Identifier

1871503391

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Stephen Allen Grubb

Credential M.D.

Sex Male

Practice address 2900 Lamb Cir, Suite 380, Christiansburg, VA, 24073

Phone (540) 633-0523

Fax (540) 633-0526

Enumeration date Aug 8, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 0101225439 (VA) 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
1871503391	Other	VA	AETNA
1871503391	Other	VA	UNITED HEALTHCARE
1871503391	Other	VA	UMWA
540506332048	Other	VA	TRICARE/CHAMPUS
1871503391	Other	VA	ANTHEM
1871503391	Medicaid	VA	-
1871503391	Other	VA	CIGNA
1871503391	Other	VA	VIRGINIA HEALTH NETWORK
1871503391	Other	VA	HEALTHKEEPERS
371194700	Other	VA	BLACK LUNG
38100001866	Other	VA	MEDICAID OF WEST VIRGINIA
1871503391	Other	VA	SOUTHERN HEALTH/CARENET/CARELINK/COVENTRY
1871503391	Other	VA	OPTIMA HEALTH PLAN
1871503391	Other	VA	HUMANA MEDICARE
1871503391	Other	VA	HEALTHKEEPERS PLUS
P00847884	Other	VA	RAILROAD MEDICARE
0101225439	Other	VA	VIRGINIA STATE LICENSE
1871503391	Other	VA	VA PREMIER
1871503391	Other	VA	GATEWAY
1871503391	Other	VA	INTOTAL

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

Is NPI 1871503391 active?

Yes, as of the latest NPPES snapshot, NPI 1871503391 is active (record last updated 2023-03-07).

How do I verify Stephen Grubb's NPI record?

Cross-check NPI 1871503391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

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