Dr Piangwarin Phaosawasdi, MD - Medicare Nephrology in Vacaville, CA

Dr Piangwarin Phaosawasdi, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Vacaville, California. She graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Ong Rubin Shahmir A Medical Corporation, Providence Medical Foundation and her current practice location is 1360 Burton Dr, Suite 160, Vacaville, California. You can reach out to her office (for appointments etc.) via phone at (707) 446-4379.

Dr Piangwarin Phaosawasdi is licensed to practice in California (license number A124444) 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 1962727123.

Contact Information

Dr Piangwarin Phaosawasdi, MD
1360 Burton Dr, Suite 160,
Vacaville, CA 95687
(707) 446-4379
(707) 446-4417

Map and Direction




Physician's Profile

Full NameDr Piangwarin Phaosawasdi
GenderFemale
SpecialityNephrology
Experience17 Years
Location1360 Burton Dr, Vacaville, 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 Piangwarin Phaosawasdi graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1962727123
  • Provider Enumeration Date: 03/31/2010
  • Last Update Date: 06/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2567774326
  • Enrollment ID: I20150707003459

Medical Identifiers

Medical identifiers for Dr Piangwarin Phaosawasdi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962727123NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A124444 (California)Secondary
207RN0300XInternal Medicine - Nephrology A124444 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vacaville Dialysis ClinicVacaville, CADialysis facility
Fairfield Dialysis CenterFairfield, CADialysis facility
Queen Of The Valley Medical CenterNapa, CAHospital
Northbay Medical CenterFairfield, CAHospital
Sutter Medical Center, SacramentoSacramento, CAHospital
Sutter Davis HospitalDavis, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ong Rubin Shahmir A Medical Corporation73151230075
Providence Medical Foundation89219932051312

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 Piangwarin Phaosawasdi allows following entities to bill medicare on her behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameOng Rubin Shahmir A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992000152
PECOS PAC ID: 7315123007
Enrollment ID: O20110513000289
Entity NameMerced Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730431875
PECOS PAC ID: 5890948582
Enrollment ID: O20130108000022

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 Piangwarin Phaosawasdi 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 Piangwarin Phaosawasdi, MD
1360 Burton Dr, Suite 160,
Vacaville, CA 95687-3557

Ph: (707) 446-4379
Dr Piangwarin Phaosawasdi, MD
1360 Burton Dr, Suite 160,
Vacaville, CA 95687

Ph: (707) 446-4379

Reviews and Comments


Internal Medicine Doctors in Vacaville, CA

Dr. Jason Rohrer, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: Po Box 4000, Vacaville, CA 95696
Phone: 707-451-0182    
Liyan Zhang, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
Marissa C. Neis-gimenez, MD
Nephrology
Medicare: Medicare Enrolled
Practice Location: 1 Quality Dr, Vacaville, CA 95688
Phone: 707-453-5000    
David M Woodhouse, MD
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 770 Mason St, Vacaville, CA 95688
Phone: 707-454-5800    Fax: 707-454-5911
Richard M Tan, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 2100 Peabody Rd., Vacaville, CA 95696
Phone: 707-451-0182    
Bethlehem Haile, M.D
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 California Dr, Vacaville, CA 95687
Phone: 707-453-7007    Fax: 707-453-7009
Gregory Yervant Warner, D.O.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 Nut Tree Rd, Suite 100b, Vacaville, CA 95687
Phone: 707-624-7999    Fax: 707-624-7998

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.