Andrew R Brown, MD - Medicare Pediatrics in Hayward, CA

Andrew R Brown, MD is a medicare enrolled "Pediatrics" physician in Hayward, California. His current practice location is 27400 Hesperian Blvd, Hayward, California. You can reach out to his office (for appointments etc.) via phone at (510) 784-4000.

Andrew R Brown is licensed to practice in California (license number A39075) 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 1265506570.

Contact Information

Andrew R Brown, MD
27400 Hesperian Blvd,
Hayward, CA 94545-4235
(510) 784-4000
Not Available

Map and Direction




Physician's Profile

Full NameAndrew R Brown
GenderMale
SpecialityPediatrics
Location27400 Hesperian Blvd, Hayward, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1265506570
  • Provider Enumeration Date: 11/20/2006
  • Last Update Date: 01/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4688857691
  • Enrollment ID: I20110329000946

Medical Identifiers

Medical identifiers for Andrew R Brown such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265506570NPI-NPPES
00A390750MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A39075 (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. Andrew R Brown 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. Andrew R Brown 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
Andrew R Brown, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3429

Ph: (510) 625-6262
Andrew R Brown, MD
27400 Hesperian Blvd,
Hayward, CA 94545-4235

Ph: (510) 784-4000

Reviews and Comments


Pediatrics Doctors in Hayward, CA

Elaine K Ong, M.D.
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Medicare: Medicare Enrolled
Practice Location: 27303 Sleepy Hollow Ave S, Hayward, CA 94545
Phone: 510-454-1000    
Dr. Roxana Elena Stancescu-popescu, MD
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Medicare: Medicare Enrolled
Practice Location: 22331 Mission Blvd, Hayward, CA 94541
Phone: 510-471-5880    
Yasmin Hyder Carim, M.D,
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Medicare: Not Enrolled in Medicare
Practice Location: 22290 Foothill Blvd, Suite 1, Hayward, CA 94541
Phone: 510-581-1446    Fax: 510-581-1805
Donna Hong, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4000    
Wendy V Wheaton, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 27303 Sleepy Hollow Avenue, Hayward, CA 94545
Phone: 510-454-1000    
Carolyn E. Hudson, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 27212 Calaroga Ave, Hayward, CA 94545
Phone: 510-785-5000    Fax: 510-784-2502
Peter Kim, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4000    

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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