Steven Eric Horowitz, DO - Medicare Family Practice in El Cajon, CA

Steven Eric Horowitz, DO is a medicare enrolled "Family Medicine" physician in El Cajon, California. He went to College Of Osteo Med Of The Pacific At Pomona and graduated in 1983 and has 41 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 161 E Main St, El Cajon, California. You can reach out to his office (for appointments etc.) via phone at (619) 442-5400.

Steven Eric Horowitz is licensed to practice in California (license number 20A4926) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1619997624.

Contact Information

Steven Eric Horowitz, DO
161 E Main St,
El Cajon, CA 92020-3909
(619) 442-5400
(619) 285-9791

Map and Direction




Physician's Profile

Full NameSteven Eric Horowitz
GenderMale
SpecialityFamily Practice
Experience41 Years
Location161 E Main St, El Cajon, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Steven Eric Horowitz attended and graduated from College Of Osteo Med Of The Pacific At Pomona in 1983
  NPI Data:
  • NPI Number: 1619997624
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 12/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658391685
  • Enrollment ID: I20051205000872

Medical Identifiers

Medical identifiers for Steven Eric Horowitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619997624NPI-NPPES
AX49260MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A4926 (California)Primary
208VP0000XPain Medicine - Pain Medicine 2OA4926 (California)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758373

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Steven Eric Horowitz allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Steven Eric Horowitz 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
Steven Eric Horowitz, DO
3089 Clairemont Dr Ste C, #338,
San Diego, CA 92117-6892

Ph: (619) 442-5400
Steven Eric Horowitz, DO
161 E Main St,
El Cajon, CA 92020-3909

Ph: (619) 442-5400

Reviews and Comments


Family Medicine Doctors in El Cajon, CA

Erin Arroyo, FNP-BC
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Practice Location: 133 W Main St, 240, El Cajon, CA 92020
Phone: 619-401-0404    
Natasha Harmis, PA-C
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Medicare: Not Enrolled in Medicare
Practice Location: 1608 Lawndale Rd, El Cajon, CA 92019
Phone: 619-937-1877    
Teresa Maria Mogielnicki, M.D.
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Medicare: Medicare Enrolled
Practice Location: 5442 Sycuan Rd, El Cajon, CA 92019
Phone: 619-445-0707    Fax: 619-445-0988
Arim Jayne Lee, NP-C
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Medicare: Not Enrolled in Medicare
Practice Location: 855 E Madison Ave, El Cajon, CA 92020
Phone: 760-480-4747    Fax: 760-480-0828
Nejat Arab Jalisi, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1320 E Madison Ave, El Cajon, CA 92021
Phone: 619-456-9800    Fax: 619-456-9804
Dr. John Kasawa, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 807 S Mollison Ave Unit 31, El Cajon, CA 92020
Phone: 858-349-8826    
Paige Alexandra Thiermann, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 855 E Madison Ave, El Cajon, CA 92020
Phone: 619-440-2751    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.