Individual provider Active NPI

Matthew J Horn, MD

  • Pulmonary Disease Physician
  • San Diego, CA
National Provider Identifier
1912015637
Registry record updated Sep 24, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
G42320 Issued in CA
Practice address
1072 Johnson Ave
San Diego, CA 92103-2316
Phone
(619) 253-5622
NPI assigned
Aug 25, 2006
Last updated
Sep 24, 2012By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2012

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X G42320 CA
Pulmonary Disease Physician 207RP1001X G42320 CA Primary

Addresses

Primary practice location

1072 Johnson Ave
San Diego, CA 92103-2316

Mailing address

1072 Johnson Ave
San Diego, CA 92103-2316
Phone (619) 253-5622

Other identifiers 1

IdentifierTypeStateIssuer
00G423201MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20080619000714 CA Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 5092898080 Reassigns benefits to 2 organizations
Practice locations: Chula Vista, CA

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Internal Medicine
Education
New York University School of Medicine, 1977
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arch Health Partners IncGroup PAC ID 9931239027, 141 clinicians

Practice addresses (Care Compare)

2125 Citracado Pkwy
Escondido, CA 92029-4159
Phone (858) 675-3100

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.13 of 100Reported as group
Quality
66.85
Promoting interoperability
99
Improvement activities
40
Cost
74.4

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G42320CAMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency and Acute Care Medical Corporation CurrentSince May 1, 2016 Accepting new patients
Scripps Health Current Accepting new patients
Matthew J. Horn, M.D., Inc. Pulmonary Disease Past Accepting new patients
Firstcare Medical Foundation Family Medicine Past Accepting new patients
Scott a Eisman MD Inc Pulmonary Disease PastSince Jul 13, 2025 Accepting new patients
KND Development 59 LLC Past Accepting new patients
KND Development 59, LLC Past Accepting new patients

Locations

435 H St
Chula Vista, CA 91910
Phone (619) 691-7000

354 Santa Fe Dr
Encinitas, CA 92024
Phone (760) 230-2251

7901 Frost St
San Diego, CA 92123
Phone (619) 541-3400

Interoperability endpoints

  • Direct secure messaging: mhorn28388@scrippshlth.medalliesdirect.net

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1156464000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1348444800000",
    "number": "1912015637",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1072 JOHNSON AVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921032316",
            "telephone_number": "619-253-5622"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1072 JOHNSON AVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921032316",
            "telephone_number": "619-253-5622"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORN",
        "first_name": "MATTHEW",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-25",
        "last_updated": "2012-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G42320",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CA",
            "license": "G42320",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G423201",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.