Desmond Adrian Sjauwfoekloy, MD - Medicare Critical Care (intensivists) in Orange, CA

Desmond Adrian Sjauwfoekloy, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Orange, California. He went to University Of Southern California Keck School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Integrated Critical Care And Pulmonary Specialists Inc and his current practice location is 1010 W La Veta Ave Ste 750, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 639-9401.

Desmond Adrian Sjauwfoekloy is licensed to practice in California (license number A74658) 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 1639246580.

Contact Information

Desmond Adrian Sjauwfoekloy, MD
1010 W La Veta Ave Ste 750,
Orange, CA 92868-4312
(714) 639-9401
(714) 919-8804

Map and Direction




Physician's Profile

Full NameDesmond Adrian Sjauwfoekloy
GenderMale
SpecialityCritical Care (intensivists)
Experience25 Years
Location1010 W La Veta Ave Ste 750, Orange, 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:
  • Desmond Adrian Sjauwfoekloy attended and graduated from University Of Southern California Keck School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1639246580
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7911999693
  • Enrollment ID: I20040401000998

Medical Identifiers

Medical identifiers for Desmond Adrian Sjauwfoekloy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639246580NPI-NPPES
CG5665OtherCARAILROAD MEDICARE - GROUP PIN
GR0003350OtherCAMEDICAID - GROUP PROVIDER
W1514OtherCAMEDICARE PTAN - TYPE 2
1912919804MedicaidCA
P00986419OtherCARAILROAD MEDICARE INDIVIDUAL PIN
1912919804OtherNPI - TYPE 2
A74658OtherCASTATE MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease A74658 (California)Secondary
207R00000XInternal Medicine A74658 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A74658 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Integrated Critical Care And Pulmonary Specialists Inc71132895398

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. Desmond Adrian Sjauwfoekloy allows following entities to bill medicare on his behalf.
Entity NameSouthern California Hospitalist Network Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790880458
PECOS PAC ID: 8921990110
Enrollment ID: O20040324001749
Entity NameIntegrated Critical Care And Pulmonary Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902313919
PECOS PAC ID: 7113289539
Enrollment ID: O20180323001355

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. Desmond Adrian Sjauwfoekloy 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
Desmond Adrian Sjauwfoekloy, MD
24422 Avenida De La Carlota, Ste 275,
Laguna Hills, CA 92653-3669

Ph: (714) 639-9401
Desmond Adrian Sjauwfoekloy, MD
1010 W La Veta Ave Ste 750,
Orange, CA 92868-4312

Ph: (714) 639-9401

Reviews and Comments


Internal Medicine Doctors in Orange, CA

Michael Cheng, DO
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7110    
Harry Nguyen, D.O.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7002    
Millie Arora,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, City Tower, Suite 400, Orange, CA 92868
Phone: 714-456-5691    Fax: 714-456-8874
Dr. Sarah Jeanette Ettinger, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-5135    
Dr. Antonio Halais Frangieh, MD, MPH
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Dr. Andy Yen-tang Lee, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Dr. Jesse John Goitia Jr., M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-880-7812    

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.