Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Johnston, M.D.

Pain Medicine (Anesthesiology) Physician in Lubbock, TX · enumerated 2005.

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

National Provider Identifier

1164429569

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Registry record

Entity type Individual (Type 1)

Name Robert Johnston

Credential M.D.

Sex Male

Practice address 4515 Marsha Sharp Fwy, Lubbock, TX, 79407

Phone (806) 744-7223

Fax (806) 740-3325

Enumeration date Jun 30, 2005

Last updated in NPPES Dec 10, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License F0227 (TX) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License F0227 (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
202000039	Other	NM	PRESBYTERIAN COMMERCIAL
8M0230	Other	TX	BC/BS
A576	Other	-	TRIWEST
138601314	Medicaid	TX	-
200024890A	Medicaid	OK	-
136876101	Medicaid	TX	-
202000039	Medicaid	NM	-
8M0300	Other	TX	HMO BLUE
136876100	Other	TX	FIRSTCARE COMMERCIAL
65726758	Medicaid	NM	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Robert Johnston?

Robert Johnston is registered in NPPES with the primary taxonomy of Pain Medicine (Anesthesiology) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-10.