Dr Chad Michael Baasen, MD - Medicare Emergency Medicine in Oceanside, CA

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Dr Chad Michael Baasen, MD is a medicare enrolled "Emergency Medicine" physician in Oceanside, California. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1995 and has 31 years of diverse experience with area of expertise as Emergency Medicine. His current practice location is Naval Hospital Camp Pendleton, 200 Mercy Circle, Oceanside, California. You can reach out to his office (for appointments etc.) via phone at (760) 719-3337.

Dr Chad Michael Baasen is licensed to practice in California (license number A64062) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1134117955.

Contact Information

Dr Chad Michael Baasen, MD
Naval Hospital Camp Pendleton, 200 Mercy Circle,
Oceanside, CA 92055
(760) 719-3337
Not Available

Map and Direction




Physician's Profile

Full NameDr Chad Michael Baasen
GenderMale
SpecialityEmergency Medicine
Experience31 Years
LocationNaval Hospital Camp Pendleton, Oceanside, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Chad Michael Baasen attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1995
  NPI Data:
  • NPI Number: 1134117955
  • Provider Enumeration Date: 10/06/2005
  • Last Update Date: 01/31/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7416110986
  • Enrollment ID: I20260107001718

Medical Identifiers

Medical identifiers for Dr Chad Michael Baasen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134117955NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A64062 (California)Primary
207P00000XEmergency Medicine M001471 (Guam)Secondary

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. Dr Chad Michael Baasen allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital of Devils Lake
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790751170
PECOS PAC ID: 9537128681
Enrollment ID: O20041005001141
Entity NameMercy Hospital of Devils Lake
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1659343093
PECOS PAC ID: 9537128681
Enrollment ID: O20070521000292

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. Dr Chad Michael Baasen 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
Dr Chad Michael Baasen, MD
Naval Hospital Camp Pendleton, 200 Mercy Circle,
Oceanside, CA 92055

Ph: (760) 719-3337		Dr Chad Michael Baasen, MD
Naval Hospital Camp Pendleton, 200 Mercy Circle,
Oceanside, CA 92055

Ph: (760) 719-3337

Reviews and Comments


Emergency Medicine Doctors in Oceanside, CA

Dr. Brendon Leif Gelford,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1321 Paseo Hermosa, Oceanside, CA 92056
Phone: 760-622-3722    
Dr. W. Byron Mitchell Jr., M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3505    
Dr. Wesley Owen Yeackle, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4263 Oceanside Blvd, Suite #106-163, Oceanside, CA 92056
Phone: 760-277-5214    
Dr. Michael H. Alaynick, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3808    
Dr. Edward S. Rotunda, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3808    
Dr. Tuan D. Nguyen, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4002 Vista Way, Oceanside, CA 92056
Phone: 760-940-3808    
Dr. Pengta Anthony Chiang, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4002 Vista Way, Emergency Department, Oceanside, CA 92056
Phone: 760-439-1963    Fax: 760-268-0931

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.