Dr Jason Robert Castillo, MD - Medicare Dermatology in Irvine, CA

Dr Jason Robert Castillo, MD is a medicare enrolled "Dermatology - Mohs-micrographic Surgery" physician in Irvine, California. He went to University Of California, San Francisco School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 6 Willard, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 262-5780.

Dr Jason Robert Castillo is licensed to practice in California (license number A133196) 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 1497098644.

Contact Information

Dr Jason Robert Castillo, MD
6 Willard,
Irvine, CA 92604-4694
(949) 262-5780
Not Available

Map and Direction




Physician's Profile

Full NameDr Jason Robert Castillo
GenderMale
SpecialityDermatology
Experience11 Years
Location6 Willard, Irvine, 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:
  • Dr Jason Robert Castillo attended and graduated from University Of California, San Francisco School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1497098644
  • Provider Enumeration Date: 04/05/2013
  • Last Update Date: 12/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4587941133
  • Enrollment ID: I20190304001644

Medical Identifiers

Medical identifiers for Dr Jason Robert Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497098644NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 61767 (Minnesota)Secondary
207N00000XDermatology A133196 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207ND0101XDermatology - Mohs-micrographic Surgery A133196 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291757951

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 Jason Robert Castillo 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
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

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 Jason Robert Castillo 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 Jason Robert Castillo, MD
6 Willard,
Irvine, CA 92604-4694

Ph: () -
Dr Jason Robert Castillo, MD
6 Willard,
Irvine, CA 92604-4694

Ph: (949) 262-5780

Reviews and Comments


Dermatology Doctors in Irvine, CA

Dr. Marit Kay Kreidel, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 6 Willard, Dept Of Dermatology, Irvine, CA 92604
Phone: 949-262-5780    
Christopher Bransby Zachary, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Plz, Irvine, CA 92697
Phone: 949-824-5515    Fax: 949-824-7454
Justin David Arnold, MD
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Medicare: Medicare Enrolled
Practice Location: Department Of Dermatology Administrative Office, 118 Medical Surge I, Irvine, CA 92697
Phone: 949-824-5515    
Gary Cheukman Lee, M.D. , PH.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 4980 Barranca Pkwy Ste 202, Irvine, CA 92604
Phone: 949-733-1336    Fax: 949-733-3387
Dr. Marjon Vatanchi, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 6865 Alton Pkwy Ste 210, Irvine, CA 92618
Phone: 949-800-8551    Fax: 949-800-8090
Dr. Sogol Saghari, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 113 Waterworks Way Ste 235, Irvine, CA 92618
Phone: 949-679-6564    Fax: 949-679-6554
Jessica Shiu,
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 118 Medical Surge 1, Irvine, CA 92697
Phone: 949-824-4405    

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.