William Tyson Buis, - Medicare Nurse Practitioner in Petaluma, CA

William Tyson Buis, is a medicare enrolled "Nurse Practitioner - Family" in Petaluma, California. He graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Carbon Health Medical Group Of California Pc and his current practice location is 411 N Mcdowell Blvd Unit 41, Petaluma, California. You can reach out to his office (for appointments etc.) via phone at (800) 972-5547.

William Tyson Buis is licensed to practice in California (license number 95011275) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1326544347.

Contact Information

William Tyson Buis,
411 N Mcdowell Blvd Unit 41,
Petaluma, CA 94954-2339
(800) 972-5547
Not Available

Map and Direction




Provider's Profile

Full NameWilliam Tyson Buis
GenderMale
SpecialityNurse Practitioner
Experience6 Years
Location411 N Mcdowell Blvd Unit 41, Petaluma, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William Tyson Buis graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1326544347
  • Provider Enumeration Date: 03/30/2018
  • Last Update Date: 05/14/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2163757634
  • Enrollment ID: I20190708000241

Medical Identifiers

Medical identifiers for William Tyson Buis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326544347NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95011275 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Carbon Health Medical Group Of California Pc9032340047319

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. William Tyson Buis allows following entities to bill medicare on his behalf.
Entity NameCarbon Health Medical Group Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417294232
PECOS PAC ID: 9032340047
Enrollment ID: O20140314001276
Entity NameSamir Sairam Md, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902345036
PECOS PAC ID: 5496023020
Enrollment ID: O20170622001310

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. William Tyson Buis 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
William Tyson Buis,
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (800) 972-5547
William Tyson Buis,
411 N Mcdowell Blvd Unit 41,
Petaluma, CA 94954-2339

Ph: (800) 972-5547

Reviews and Comments


Nurse Practitioner Nurses in Petaluma, CA

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Andrew K Chinnock, FNP
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Phone: 707-559-7500    Fax: 707-559-7620
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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.