David Mark Tishler, MD - Medicare Hematology/oncology in Los Angeles, CA

David Mark Tishler, MD is a medicare enrolled "Pediatrics - Pediatric Hematology-oncology" physician in Los Angeles, California. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Childrens Hospital Los Angeles Medical Group Inc and his current practice location is 4650 W Sunset Blvd, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 361-2121.

David Mark Tishler is licensed to practice in California (license number A42126) 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 1730287400.

Contact Information

David Mark Tishler, MD
4650 W Sunset Blvd,
Los Angeles, CA 90027-6062
(323) 361-2121
(323) 361-7128

Map and Direction




Physician's Profile

Full NameDavid Mark Tishler
GenderMale
SpecialityHematology/oncology
Experience41 Years
Location4650 W Sunset Blvd, Los Angeles, 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:
  • David Mark Tishler graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1730287400
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 01/09/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5799745998
  • Enrollment ID: I20041012001482

Medical Identifiers

Medical identifiers for David Mark Tishler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730287400NPI-NPPES
00A421260MedicaidCA
00A421260 G15OtherCACAL OPTIMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0207XPediatrics - Pediatric Hematology-oncology A42126 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Childrens Hospital Los Angeles Medical Group Inc0143126920158

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. David Mark Tishler allows following entities to bill medicare on his behalf.
Entity NameChildrens Hospital Los Angeles Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265530653
PECOS PAC ID: 0143126920
Enrollment ID: O20031211000522

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. David Mark Tishler 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
David Mark Tishler, MD
6430 W Sunset Blvd, Suite 600,
Los Angeles, CA 90028-7901

Ph: (323) 361-2337
David Mark Tishler, MD
4650 W Sunset Blvd,
Los Angeles, CA 90027-6062

Ph: (323) 361-2121

Reviews and Comments


Pediatrics Doctors in Los Angeles, CA

Dr. Mark Hendrik Corden, M.D.
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Practice Location: 4650 W Sunset Blvd, Los Angeles, CA 90027
Phone: 323-361-8893    Fax: 323-361-1814
Ms. Roberta Miyeko Kato, MD
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Phone: 323-361-2101    Fax: 323-361-1355
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Neema Izadi, MD, MS
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Practice Location: 4650 W Sunset Blvd # 75, Los Angeles, CA 90027
Phone: 323-361-2501    Fax: 323-361-1191
Jennifer Stephanie Menjivar-lopez, MD
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Medicare: Medicare Enrolled
Practice Location: 3671 W 6th St Ste A, Los Angeles, CA 90020
Phone: 213-235-2500    

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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