Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Randall C. Bell, M.D.

Pulmonary Disease Physician in San Antonio, TX · enumerated 2005.

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

National Provider Identifier

1780681403

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Registry record

Entity type Individual (Type 1)

Name Randall C. Bell

Credential M.D.

Sex Male

Practice address San Antonio, TX, 78240

Phone (210) 690-7400

Fax (210) 690-7405

Enumeration date Jul 7, 2005

Last updated in NPPES Jun 27, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License G0352 (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
8L3550	Other	TX	INDIVIDUAL MEDICARE PTAN
7422975977822902	Medicaid	IL	-
110171901	Medicaid	TX	-
110171902	Medicaid	TX	-
110171904	Medicaid	TX	-
P00650984	Other	TX	RAILROAD MEDICARE PTAN

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 1780681403 active?

Yes, as of the latest NPPES snapshot, NPI 1780681403 is active (record last updated 2019-06-27).

How do I verify Randall Bell's NPI record?

Cross-check NPI 1780681403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-27.