Dr Kalaokalani Chandler, MD - Medicare Obstetrics/gynecology in Castro Valley, CA

Dr Kalaokalani Chandler, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Castro Valley, California. She went to Washington University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice University Healthcare Alliance and her current practice location is 20642 John Dr, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (510) 785-5000.

Dr Kalaokalani Chandler is licensed to practice in California (license number A73204) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1164459947.

Contact Information

Dr Kalaokalani Chandler, MD
20642 John Dr,
Castro Valley, CA 94546-5103
(510) 785-5000
(510) 974-2915

Map and Direction




Physician's Profile

Full NameDr Kalaokalani Chandler
GenderFemale
SpecialityObstetrics/gynecology
Experience25 Years
Location20642 John Dr, Castro Valley, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Kalaokalani Chandler attended and graduated from Washington University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1164459947
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 04/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0840193058
  • Enrollment ID: I20040127000780

Medical Identifiers

Medical identifiers for Dr Kalaokalani Chandler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164459947NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A73204 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eden Medical CenterCastro valley, CAHospital
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799346

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 Kalaokalani Chandler allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292

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 Kalaokalani Chandler 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 Kalaokalani Chandler, MD
20642 John Dr,
Castro Valley, CA 94546-5103

Ph: (510) 785-5000
Dr Kalaokalani Chandler, MD
20642 John Dr,
Castro Valley, CA 94546-5103

Ph: (510) 785-5000

Reviews and Comments


Obstetrics & Gynecology Doctors in Castro Valley, CA

Samuel J Santoro, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 20101 Lake Chabot Rd Fl 4, Castro Valley, CA 94546
Phone: 510-886-3400    Fax: 510-247-6493
Sonia Louise Badheka, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 20101 Lake Chabot Rd, 4th Floor, Castro Valley, CA 94546
Phone: 510-247-6330    Fax: 510-247-6331
Dr. Suman Pinnamaneni Veeragandham, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 20126 Stanton Ave Ste 201, Castro Valley, CA 94546
Phone: 510-581-2559    Fax: 510-581-5396
Dr. Jaya Karnani, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 20642 John Dr, Castro Valley, CA 94546
Phone: 510-785-5000    
Dr. Radhika V Madhavan, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 20101 Lake Chabot Rd Fl 4, Castro Valley, CA 94546
Phone: 510-886-3400    
Amanda Mercedes Yee, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 20642 John Dr, Castro Valley, CA 94546
Phone: 510-785-5000    

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.