Sean Mickelsen, PA-C - Medicare Physician Assistant in Los Alamitos, CA

Sean Mickelsen, PA-C is a medicare enrolled "Physician Assistant" in Los Alamitos, California. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2021 and has 5 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Queens University Medical Group and his current practice location is 3851 Katella Ave Ste 255, Los Alamitos, California. You can reach out to his office (for appointments etc.) via phone at (562) 732-4578.

Sean Mickelsen is licensed to practice in California (license number 60053) 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 1538839246.

Contact Information

Sean Mickelsen, PA-C
3851 Katella Ave Ste 255,
Los Alamitos, CA 90720-3353
(562) 732-4578
Not Available

Map and Direction




Provider's Profile

Full NameSean Mickelsen
GenderMale
SpecialityPhysician Assistant
Experience5 Years
Location3851 Katella Ave Ste 255, Los Alamitos, 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:
  • Sean Mickelsen attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2021
  NPI Data:
  • NPI Number: 1538839246
  • Provider Enumeration Date: 09/14/2021
  • Last Update Date: 12/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1759751134
  • Enrollment ID: I20250107002209

Medical Identifiers

Medical identifiers for Sean Mickelsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538839246NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 60053 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Queens Medical CenterHonolulu, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Queens University Medical Group2466831557574

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. Sean Mickelsen 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
Sean Mickelsen, PA-C
3851 Katella Ave Ste 255,
Los Alamitos, CA 90720-3353

Ph: (562) 732-4578
Sean Mickelsen, PA-C
3851 Katella Ave Ste 255,
Los Alamitos, CA 90720-3353

Ph: (562) 732-4578

Reviews and Comments


Physician Assistant Nurses in Los Alamitos, CA

Alexander Brito,
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Phone: 562-338-8809    
Megan X. Chen,
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Medicare: Accepting Medicare Assignments
Practice Location: 3851 Katella Ave Ste 202, Los Alamitos, CA 90720
Phone: 562-206-0177    Fax: 562-206-1576
Mr. Alfred T Reyno, PA-C
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Practice Location: 10861 Cherry Street, Suite 302, Los Alamitos, CA 90720
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Leslie Annette Davis, PA
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Medicare: Not Enrolled in Medicare
Practice Location: 3751 Katella Ave, Los Alamitos, CA 90720
Phone: 562-246-6822    Fax: 562-330-2402
Daniel Davis, PA-C
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Medicare: Accepting Medicare Assignments
Practice Location: 3851 Katella Ave Ste 202, Los Alamitos, CA 90720
Phone: 562-206-0177    
Salma Balbas, PA-C
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Medicare: Accepting Medicare Assignments
Practice Location: 3772 Katella Ave Ste 206, Los Alamitos, CA 90720
Phone: 562-430-4294    
Nicholas Jay Brecht, PA-C
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Medicare: Not Enrolled in Medicare
Practice Location: 11302a Independence Rd, Los Alamitos, CA 90720
Phone: 562-795-2507    

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.