Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Christopher Lavelle, MD

Q: What is the NPI number for John Lavelle?

The National Provider Identifier (NPI) for John Lavelle is 1538379870, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Farmers Branch, TX · enumerated 2007.

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

National Provider Identifier

1538379870

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John Christopher Lavelle

Credential MD

Sex Male

Practice address 3552 Apple Valley Dr, Farmers Branch, TX, 75234

Phone (561) 757-9102

Enumeration date May 23, 2007

Last updated in NPPES Dec 7, 2020

Taxonomy & licenses

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians · License P2139 (TX) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 26393 (AL) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 0116019090 (VA) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License ME109110 (FL) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License P2139 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Lavelle?

The National Provider Identifier (NPI) for John Lavelle is 1538379870, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Lavelle practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-07.