Gary Phillip Lask, MD - Medicare Dermatology in Los Angeles, CA

Gary Phillip Lask, MD is a medicare enrolled "Dermatology" physician in Los Angeles, California. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Indianer, Lask And Rosenzweig, M.d.'s, Dermatology Group, A Medical Co and his current practice location is 200 Medical Plaza, #450, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 825-0631.

Gary Phillip Lask is licensed to practice in California (license number A35542) 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 1275567158.

Contact Information

Gary Phillip Lask, MD
200 Medical Plaza, #450,
Los Angeles, CA 90095-3075
(310) 825-0631
Not Available

Map and Direction




Physician's Profile

Full NameGary Phillip Lask
GenderMale
SpecialityDermatology
Experience27 Years
Location200 Medical Plaza, 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:
  • Gary Phillip Lask graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1275567158
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 04/01/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3971497249
  • Enrollment ID: I20090828000360

Medical Identifiers

Medical identifiers for Gary Phillip Lask such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275567158NPI-NPPES
00A355420MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology A35542 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Indianer, Lask And Rosenzweig, M.d.'s, Dermatology Group, A Medical Co41835184425

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. Gary Phillip Lask allows following entities to bill medicare on his behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568431310
PECOS PAC ID: 8426956160
Enrollment ID: O20031219000512
Entity NameIndianer, Lask & Rosenzweig, M.d.'s, Dermatology Group, A Medical Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487690475
PECOS PAC ID: 4183518442
Enrollment ID: O20040209001177

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. Gary Phillip Lask 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
Gary Phillip Lask, MD
5767 W Century Blvd, Suite 200,
Los Angeles, CA 90045-5632

Ph: (310) 825-0631
Gary Phillip Lask, MD
200 Medical Plaza, #450,
Los Angeles, CA 90095-3075

Ph: (310) 825-0631

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.