Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Laing Biddle, M.D.

Gynecology Physician in Mcallen, TX · enumerated 2006.

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

National Provider Identifier

1760458509

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Registry record

Entity type Individual (Type 1)

Name James Laing Biddle

Credential M.D.

Sex Male

Practice address 222 E Ridge Rd, Suite 216, Mcallen, TX, 78503

Phone (956) 686-6588

Fax (956) 682-0759

Enumeration date Feb 23, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License E6236 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 James Biddle?

James Biddle is registered in NPPES with the primary taxonomy of Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Ricardo Del Villar Urology Physician · Mcallen, TX NPI 1275539371 Hilary Almeida MD PA Clinical Cardiac Electrophysiology Physician · Mcallen, TX NPI 1710959952 Cesar Coronado Gynecology Physician · Mcallen, TX NPI 1639144793 Anatoliy Ilizarov Neonatal-Perinatal Medicine Physician · Mcallen, TX NPI 1750343091 Ramiro Caballero Specialist · Mcallen, TX NPI 1730141086 Kusumam Sidharthan Neonatal-Perinatal Medicine Physician · Mcallen, TX NPI 1194787960 David Overfield Neonatal-Perinatal Medicine Physician · Mcallen, TX NPI 1083678122 Saeed Javed Neonatal-Perinatal Medicine Physician · Mcallen, TX NPI 1003871864

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.