Adam Gruner, MD - Medicare Emergency Medicine in Los Angeles, CA

Adam Gruner, MD is a medicare enrolled "Emergency Medicine" physician in Los Angeles, California. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cepamerica Illinois Llp and his current practice location is Ucla Emergency Medicine, 924 Westwood Boulevard, Suite 300, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 794-0585.

Adam Gruner is licensed to practice in Illinois (license number 036149588) 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 1235524091.

Contact Information

Adam Gruner, MD
Ucla Emergency Medicine, 924 Westwood Boulevard, Suite 300,
Los Angeles, CA 90095-0001
(310) 794-0585
Not Available

Map and Direction




Physician's Profile

Full NameAdam Gruner
GenderMale
SpecialityEmergency Medicine
Experience9 Years
LocationUcla Emergency Medicine, 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:
  • Adam Gruner graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1235524091
  • Provider Enumeration Date: 03/30/2015
  • Last Update Date: 06/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6204179732
  • Enrollment ID: I20190625000043

Medical Identifiers

Medical identifiers for Adam Gruner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235524091NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036149588 (Illinois)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Macneal HospitalBerwyn, ILHospital
Presence St Marys HospitalKankakee, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cepamerica Illinois Llp3274793633417

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. Adam Gruner allows following entities to bill medicare on his behalf.
Entity NameCepamerica Illinois Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912283110
PECOS PAC ID: 3274793633
Enrollment ID: O20120322000587

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. Adam Gruner 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
Adam Gruner, MD
Ucla Emergency Medicine, 924 Westwood Boulevard, Suite 300,
Los Angeles, CA 90095-0001

Ph: (310) 794-0585
Adam Gruner, MD
Ucla Emergency Medicine, 924 Westwood Boulevard, Suite 300,
Los Angeles, CA 90095-0001

Ph: (310) 794-0585

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.