Mark Howard Biscow, MD - Medicare Internal Medicine in Santa Monica, CA

Mark Howard Biscow, MD is a medicare enrolled "Internal Medicine" physician in Santa Monica, California. He went to Un Of California, Irvine, College Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Westside Internal Medicine and his current practice location is 2121 Wilshire Blvd, #305, Santa Monica, California. You can reach out to his office (for appointments etc.) via phone at (310) 264-0065.

Mark Howard Biscow is licensed to practice in California (license number G049268) 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 1871510354.

Contact Information

Mark Howard Biscow, MD
2121 Wilshire Blvd, #305,
Santa Monica, CA 90403
(310) 264-0065
(310) 829-3424

Map and Direction




Physician's Profile

Full NameMark Howard Biscow
GenderMale
SpecialityInternal Medicine
Experience43 Years
Location2121 Wilshire Blvd, Santa Monica, 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:
  • Mark Howard Biscow attended and graduated from Un Of California, Irvine, College Of Medicine in 1981
  NPI Data:
  • NPI Number: 1871510354
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 01/26/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0749231603
  • Enrollment ID: I20100524000517

Medical Identifiers

Medical identifiers for Mark Howard Biscow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871510354NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G049268 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Saint John's Health CenterSanta monica, CAHospital
Cedars-sinai Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westside Internal Medicine18503535259

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 Howard Biscow allows following entities to bill medicare on his behalf.
Entity NameWestside Internal Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184631251
PECOS PAC ID: 1850353525
Enrollment ID: O20041103001290

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 Howard Biscow 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 Howard Biscow, MD
2121 Wilshire Blvd, #304,
Santa Monica, CA 90403

Ph: (310) 264-0065
Mark Howard Biscow, MD
2121 Wilshire Blvd, #305,
Santa Monica, CA 90403

Ph: (310) 264-0065

Reviews and Comments


Internal Medicine Doctors in Santa Monica, CA

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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.