Dr Lloyd Patrick Asuncion, MD - Medicare Internal Medicine in Antioch, CA

Dr Lloyd Patrick Asuncion, MD is a medicare enrolled "Internal Medicine" physician in Antioch, California. He went to University Of Hawaii John A. Burns School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 4501 Sand Creek Rd, Antioch, California. You can reach out to his office (for appointments etc.) via phone at (409) 789-1936.

Dr Lloyd Patrick Asuncion is licensed to practice in California (license number A112991) 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 1437353034.

Contact Information

Dr Lloyd Patrick Asuncion, MD
4501 Sand Creek Rd,
Antioch, CA 94531-8687
(409) 789-1936
Not Available

Map and Direction




Physician's Profile

Full NameDr Lloyd Patrick Asuncion
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location4501 Sand Creek Rd, Antioch, 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 Lloyd Patrick Asuncion attended and graduated from University Of Hawaii John A. Burns School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1437353034
  • Provider Enumeration Date: 06/14/2007
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8527243831
  • Enrollment ID: I20110502000731

Medical Identifiers

Medical identifiers for Dr Lloyd Patrick Asuncion such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437353034NPI-NPPES
3851910012OtherMYUTMB 3851910012-COMMERCIAL NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0000XInternal Medicine - Adolescent Medicine BP1-0026595 (Texas)Secondary
208000000XPediatrics A112991 (California)Secondary
207R00000XInternal Medicine A112991 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Lloyd Patrick Asuncion allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Lloyd Patrick Asuncion 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 Lloyd Patrick Asuncion, MD
4501 Sand Creek Rd,
Antioch, CA 94531-8687

Ph: (409) 789-1936
Dr Lloyd Patrick Asuncion, MD
4501 Sand Creek Rd,
Antioch, CA 94531-8687

Ph: (409) 789-1936

Reviews and Comments


Internal Medicine Doctors in Antioch, CA

Chung M. Kung, MD
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Medicare: Medicare Enrolled
Practice Location: 5601 Deer Valley Rd, Antioch, CA 94531
Phone: 925-813-6500    
Prasad Pillai, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4721 Dallas Ranch Rd, Antioch, CA 94531
Phone: 925-778-0679    Fax: 925-778-3567
Dr. Doris Sofia Galina-da Silva, DORIS GALINADA SILVA
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2370 Country Hills Dr Ste 101, Antioch, CA 94509
Phone: 925-779-9635    Fax: 925-779-9672
Dr. Patricia Anne Yabut Haro, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 916-854-6975    Fax: 916-854-6844
Dr. Kalyani Maganti, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3903 Lone Tree Way, Suite 205, Antioch, CA 94509
Phone: 925-754-8710    Fax: 925-754-0765
Al G. Sumaquial, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Delta Fair Blvd, Antioch, CA 94509
Phone: 925-779-5000    
Veenu Goel Gupta, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-756-1192    

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).

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