Dr Matthew J Horn, MD - Medicare in San Diego, CA

Dr Matthew J Horn, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in San Diego, California. His current practice location is 1072 Johnson Ave, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (619) 253-5622.

Dr Matthew J Horn is licensed to practice in California (license number G42320) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1912015637.

Contact Information

Dr Matthew J Horn, MD
1072 Johnson Ave,
San Diego, CA 92103-2316
(619) 253-5622
Not Available

Map and Direction




Physician's Profile

Full NameDr Matthew J Horn
GenderMale
Speciality
Experience Years
Location1072 Johnson Ave, San Diego, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Matthew J Horn attended and graduated from in
  NPI Data:
  • NPI Number: 1912015637
  • Provider Enumeration Date: 08/25/2006
  • Last Update Date: 09/24/2012
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Matthew J Horn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912015637NPI-NPPES
00G423201MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G42320 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease G42320 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Matthew J Horn is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Matthew J Horn, MD
1072 Johnson Ave,
San Diego, CA 92103-2316

Ph: (619) 253-5622
Dr Matthew J Horn, MD
1072 Johnson Ave,
San Diego, CA 92103-2316

Ph: (619) 253-5622

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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