NPIMap

Individual provider Active NPI

Martha E Lozano, MD

  • Pulmonary Disease Physician
  • Chula Vista, CA
National Provider Identifier
1609845627
Registry record updated Feb 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
A48551 Issued in CA
Practice address
910 Hale PL Ste 100
Chula Vista, CA 91914-3598
Phone
(619) 363-4000
Fax
(619) 202-9400
NPI assigned
Mar 14, 2006
Last updated
Feb 26, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 26, 2026

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 A48551 CA
Pulmonary Disease Physician 207RP1001X A48551 CA Primary

Addresses

Primary practice location

910 Hale PL Ste 100
Chula Vista, CA 91914-3598

Mailing address

910 Hale PL Ste 100
Chula Vista, CA 91914-3598
Phone (619) 363-4000

Other identifiers 1

IdentifierTypeStateIssuer
00A485510MedicaidCA

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20061221000196 CA Practitioner - Pulmonary DiseasePractitioner - Internal MedicinePractitioner - Critical Care (Intensivists) 3971502691 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists), Internal Medicine
Education
Other, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

841 Kuhn Dr
Suite 200
Chula Vista, CA 91914-4523
Phone (619) 363-4000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
47.1 of 100Reported as individual
Quality
35.07
Improvement activities
0
Cost
85.36

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Martha E Lozano, MD, Inc. Internal Medicine CurrentSince Feb 22, 2013 Accepting new patients
Sharp Chula Vista Medical Center Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

841 Kuhn Dr
Ste 200
Chula Vista, CA 91914
Phone (619) 363-4000

910 Hale Pl
Ste 100
Chula Vista, CA 91914
Phone (619) 363-4000

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/CEIJCA
  • FHIR API: https://fhir4.healow.com/fhir/r4/CEIJCA/Endpoint/CEIJCA

Organizations & group practices 3

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 7

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": "1142294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1609845627",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "910 HALE PL STE 100",
            "city": "CHULA VISTA",
            "state": "CA",
            "postal_code": "919143598",
            "telephone_number": "619-363-4000",
            "fax_number": "619-202-9400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "910 HALE PL STE 100",
            "city": "CHULA VISTA",
            "state": "CA",
            "postal_code": "919143598",
            "telephone_number": "619-363-4000",
            "fax_number": "619-202-9400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOZANO",
        "first_name": "MARTHA",
        "middle_name": "E",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-14",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A48551",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CA",
            "license": "A48551",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A485510",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Chula Vista, CA

Sources for this page

Verify at the official NPI Registry.