Mrs Andrea Leilani Hata, NP - Medicare Nurse Practitioner in Walnut Creek, CA

Mrs Andrea Leilani Hata, NP is a medicare enrolled "Nurse Practitioner - Family" in Walnut Creek, California. She went to Duke University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 1479 Ygnacio Valley Rd # 150, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 941-4167.

Mrs Andrea Leilani Hata is licensed to practice in California (license number NP95000156) 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 1992126965.

Contact Information

Mrs Andrea Leilani Hata, NP
1479 Ygnacio Valley Rd # 150,
Walnut Creek, CA 94598-2986
(925) 941-4167
Not Available

Map and Direction




Provider's Profile

Full NameMrs Andrea Leilani Hata
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location1479 Ygnacio Valley Rd # 150, Walnut Creek, 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:
  • Mrs Andrea Leilani Hata attended and graduated from Duke University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1992126965
  • Provider Enumeration Date: 12/18/2013
  • Last Update Date: 12/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1456584879
  • Enrollment ID: I20140508001427

Medical Identifiers

Medical identifiers for Mrs Andrea Leilani Hata such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992126965NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family NP95000156 (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. Mrs Andrea Leilani Hata allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Mrs Andrea Leilani Hata 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
Mrs Andrea Leilani Hata, NP
1450 Treat Blvd # 300,
Walnut Creek, CA 94597-2168

Ph: (925) 952-2888
Mrs Andrea Leilani Hata, NP
1479 Ygnacio Valley Rd # 150,
Walnut Creek, CA 94598-2986

Ph: (925) 941-4167

Reviews and Comments


Nurse Practitioner Nurses in Walnut Creek, CA

Carmen Ka Man Yung, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1479 Ygnacio Valley Rd Ste 150, Walnut Creek, CA 94598
Phone: 925-296-7340    
Mrs. Rachael Marie Cabreira, MSN-FNP-C
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Medicare: Medicare Enrolled
Practice Location: 1656 N California Blvd, 115, Walnut Creek, CA 94596
Phone: 925-941-7900    
Ms. Almita Heramia, N.P.
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Medicare: Medicare Enrolled
Practice Location: 450 N Wiget Ln, Walnut Creek, CA 94598
Phone: 925-691-9806    Fax: 925-691-9807
Maki Matsumura, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd Ste 250a, Walnut Creek, CA 94597
Phone: 925-296-9740    Fax: 925-296-9062
Ms. Angela Christian, N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 130 La Casa Via, Suite 209, Walnut Creek, CA 94598
Phone: 925-935-6252    Fax: 925-935-7611
Reena Cho, FNP
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Medicare: Accepting Medicare Assignments
Practice Location: 110 Tampico Ste 210, Walnut Creek, CA 94598
Phone: 925-935-6952    Fax: 925-935-1396
Ji Yeong Gendron Song,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 738 Bancroft Road, Walnut Creek, CA 94598
Phone: 925-938-8525    

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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