Ted Leem, MD - Medicare Otolaryngology in Downey, CA

Ted Leem, MD is a medicare enrolled "Otolaryngology" physician in Downey, California. He went to University Of Colorado School Of Medicine, Denver and graduated in 2004 and has 20 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 9449 Imperial Hwy, Suite 128, Downey, California. You can reach out to his office (for appointments etc.) via phone at (562) 657-4900.

Ted Leem is licensed to practice in California (license number A107632) 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 1821144429.

Contact Information

Ted Leem, MD
9449 Imperial Hwy, Suite 128,
Downey, CA 90242-2814
(562) 657-4900
Not Available

Map and Direction




Physician's Profile

Full NameTed Leem
GenderMale
SpecialityOtolaryngology
Experience20 Years
Location9449 Imperial Hwy, Downey, 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:
  • Ted Leem attended and graduated from University Of Colorado School Of Medicine, Denver in 2004
  NPI Data:
  • NPI Number: 1821144429
  • Provider Enumeration Date: 01/26/2007
  • Last Update Date: 12/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1254481633
  • Enrollment ID: I20090604000622

Medical Identifiers

Medical identifiers for Ted Leem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821144429NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology DR-49903 (Colorado)Secondary
390200000XStudent In An Organized Health Care Education/training Program TL-1327 (Colorado)Secondary
207Y00000XOtolaryngology A107632 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - DowneyDowney, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Ted Leem 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

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. Ted Leem 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
Ted Leem, MD
9449 Imperial Hwy, Suite 128,
Downey, CA 90242-2814

Ph: (562) 657-4900
Ted Leem, MD
9449 Imperial Hwy, Suite 128,
Downey, CA 90242-2814

Ph: (562) 657-4900

Reviews and Comments


Otolaryngology Doctors in Downey, CA

Dr. Hossein Mahboubi, M.D., M.P.H.
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Practice Location: 11480 Brookshire Ave Ste #300, Downey, CA 90241
Phone: 562-904-4485    Fax: 562-904-4486
Dr. Sameer Ahmed, M.D.
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Practice Location: 9449 Imperial Hwy Bldg Orange, Downey, CA 90242
Phone: 562-657-4500    Fax: 562-657-2554
Dr. Marlon Maragay Maducdoc, M.D.
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Practice Location: 11480 Brookshire Ave Ste 300, Downey, CA 90241
Phone: 562-826-8000    
Dr. Sasha Maher, DO
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 11480 Brookshire Ave, Downey, CA 90241
Phone: 562-862-2775    Fax: 562-904-8095
Dr. Elias I Ayoub, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 11480 Brookshire Ave, Suite 303, Downey, CA 90241
Phone: 562-862-5160    Fax: 562-923-8205
Dr. Gordon Huang Sun, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 7601 Imperial Hwy, Downey, CA 90242
Phone: 562-401-6265    Fax: 562-401-7615

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.