Dwan Pineros, MD - Medicare Pediatrics in Dublin, CA

Dwan Pineros, MD is a medicare enrolled "Pediatrics" physician in Dublin, California. His current practice location is 4050 Dublin Bvld, Dublin, California. You can reach out to his office (for appointments etc.) via phone at (925) 875-6100.

Dwan Pineros is licensed to practice in California (license number A178779) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1366007635.

Contact Information

Dwan Pineros, MD
4050 Dublin Bvld,
Dublin, CA 94568
(925) 875-6100
Not Available

Map and Direction




Physician's Profile

Full NameDwan Pineros
GenderMale
SpecialityPediatrics
Location4050 Dublin Bvld, Dublin, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1366007635
  • Provider Enumeration Date: 05/02/2019
  • Last Update Date: 04/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4385019421
  • Enrollment ID: I20230404000119

Medical Identifiers

Medical identifiers for Dwan Pineros such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366007635NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A178779 (California)Primary

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. Dwan Pineros allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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. Dwan Pineros 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
Dwan Pineros, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (925) 875-6100
Dwan Pineros, MD
4050 Dublin Bvld,
Dublin, CA 94568

Ph: (925) 875-6100

Reviews and Comments


Pediatrics Doctors in Dublin, CA

Kimberly H Chong, MD
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Practice Location: 4050 Dublin Blvd, Dublin, CA 94568
Phone: 925-875-6100    
Sarah Beann Leu, MD
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Practice Location: 4050 Dublin Blvd, Dublin, CA 94568
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Rebecca Olveda,
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Practice Location: 4050 Dublin Blvd, Dublin, CA 94568
Phone: 925-875-6100    
Corey Cheung,
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Practice Location: 4050 Dublin Blvd Fl 1, Dublin, CA 94568
Phone: 925-875-3700    
Geera Peters, MD
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Medicare: Medicare Enrolled
Practice Location: 4050 Dublin Blvd, Dublin, CA 94568
Phone: 925-875-6100    
Vanessa Wong,
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Medicare: Medicare Enrolled
Practice Location: 4050 Dublin Bvld, Dublin, CA 94568
Phone: 925-875-6100    
Dr. Dong-chune Christopher Chung, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 5461 Asterwood Dr, Dublin, CA 94568
Phone: 925-833-8367    Fax: 925-833-8367

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.