Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Louis Boswell Jr., M.D.

Anesthesiology Physician in San Angelo, TX · enumerated 2007.

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

National Provider Identifier

1144429879

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Registry record

Entity type Individual (Type 1)

Name Dr. David Louis Boswell Jr.

Credential M.D.

Sex Male

Practice address 120 E Harris Ave, San Angelo, TX, 76903

Phone (325) 653-6741

Enumeration date Jul 12, 2007

Last updated in NPPES Feb 13, 2024

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License M5644 (TX) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License M5644 (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
204228501	Medicaid	TX	-

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 David Boswell practice?

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

What is the NPI number for David Boswell?

The National Provider Identifier (NPI) for David Boswell is 1144429879, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-13.