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MATTHEW J. HORN, M.D., INC.
NPI 1487811485
Internal Medicine - Pulmonary Disease in San Diego, CA

Active since May 19, 2008
1072 JOHNSON AVE, SAN DIEGO, CA 92103(619) 253-5622 Get Directions Write a Review

NPPES record last updated: May 19, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Matthew J. Horn, M.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW J. HORN, M.D., INC. (NPI 1487811485) is a healthcare organization registered as a pulmonary disease in San Diego, California and active in the NPI registry since May 2008. The organization lists Matthew Horn, President, as its authorized official.

NPPES Registry Identity

NPI1487811485
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameMATTHEW J. HORN, M.D., INC.
Location Address1072 JOHNSON AVESan Diego, CA 92103-2316
Mailing Address1072 Johnson AveSan Diego, CA 92103-2316 · (619) 253-5622
Phone(619) 253-5622
Organization SubpartNo
Authorized OfficialMatthew HornPresident · (619) 253-5622
Enumeration DateMay 19, 2008
✔ NPI 1487811485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · G42320
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1072 JOHNSON AVE, San Diego, CA 92103
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DERLY CLARKE RD, CDE
Dietitian, Registered
1072 JOHNSON AVE
SAN DIEGO, CA 92103
San Diego County (858) 499-2700
MRS. PATRICIA HORN RD, CDE
Dietitian, Registered
1072 JOHNSON AVE
SAN DIEGO, CA 92103
San Diego County (858) 499-2700
DR. MATTHEW J HORN MD
Internal Medicine (Pulmonary Disease)
1072 JOHNSON AVE
SAN DIEGO, CA 92103
San Diego County (619) 253-5622

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew J. Horn, M.D., Inc.'s NPI number?

The NPI number for Matthew J. Horn, M.D., Inc. is 1487811485. It was assigned to this organization in the NPPES registry on May 19, 2008.

Where is Matthew J. Horn, M.D., Inc. located?

Matthew J. Horn, M.D., Inc. is located at 1072 Johnson Ave, San Diego, CA 92103. The listed phone number is (619) 253-5622.

What is Matthew J. Horn, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Matthew J. Horn, M.D., Inc. was last updated on May 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.