Mark Ramos, PA - Medicare Physician Assistant in Northridge, CA

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Mark Ramos, PA is a medicare enrolled "Physician Assistant" in Northridge, California. His current practice location is 18300 Roscoe Blvd, Emergency Dept., Northridge, California. You can reach out to his office (for appointments etc.) via phone at (818) 885-5396.

Mark Ramos is licensed to practice in California (license number PA17462) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700829371.

Contact Information

Mark Ramos, PA
18300 Roscoe Blvd, Emergency Dept.,
Northridge, CA 91325-4105
(818) 885-5396
Not Available

Map and Direction




Provider's Profile

Full NameMark Ramos
GenderMale
SpecialityPhysician Assistant
Location18300 Roscoe Blvd, Northridge, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700829371
  • Provider Enumeration Date: 06/13/2006
  • Last Update Date: 04/04/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6901843242
  • Enrollment ID: I20050408000534

Medical Identifiers

Medical identifiers for Mark Ramos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700829371NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA17462 (California)Primary

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. Mark Ramos 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
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458
Entity NameHmh Emergency Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659383024
PECOS PAC ID: 7911800826
Enrollment ID: O20040128001215
Entity NameRidgeline Emergency Physicians Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972953230
PECOS PAC ID: 0345521613
Enrollment ID: O20161228000227
Entity NameWillow Brook Critical Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811520224
PECOS PAC ID: 3476975319
Enrollment ID: O20200622002378

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. Mark Ramos 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
Mark Ramos, PA
P.o. Box 7802,
Northridge, CA 91327

Ph: (818) 523-1760		Mark Ramos, PA
18300 Roscoe Blvd, Emergency Dept.,
Northridge, CA 91325-4105

Ph: (818) 885-5396

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).

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.