DR. JOHN BARNARD WELSH MD, PHD
NPI 1093042830
Pathology - Anatomic Pathology & Clinical Pathology in San Diego, CA

Active since November 16, 2009
6340 SEQUENCE DR, SAN DIEGO, CA 92121(619) 209-1910 Get Directions Write a Review

NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About JOHN WELSH

This page provides the complete NPI Profile along with additional information for John Welsh, a provider established in San Diego, California with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1093042830 assigned on November 2009. The practitioner's primary taxonomy code is 207ZP0102X with license number A64058 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1093042830 Verify this NPI
Provider Name
DR. JOHN BARNARD WELSH MD, PHD
Gender
Male
Entity Type
Individual
Location Address
6340 SEQUENCE DR SAN DIEGO, CA 92121
Location Phone
(619) 209-1910
Mailing Address
6340 SEQUENCE DR SAN DIEGO, CA 92121
Mailing Phone
(213) 444-1415
Is Sole Proprietor?
Yes
Enumeration Date
11-16-2009
Last Update Date
07-11-2022
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
A64058
License State
CA
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093042830, enumerated as an "individual" on November 16, 2009.

The provider is located at 6340 SEQUENCE DR SAN DIEGO, CA 92121 and the phone number is (619) 209-1910.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.