William Francis Pierson, MD - Medicare Psychiatry in Bellevue, WA

William Francis Pierson, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Bellevue, Washington. He went to State University Of New York At Buffalo School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Overlake Medical Clinics Llc and his current practice location is 1750 112th Ave Ne, Suite B102, Bellevue, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 688-5460.

William Francis Pierson is licensed to practice in Washington (license number MD60554339) 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 1528357001.

Contact Information

William Francis Pierson, MD
1750 112th Ave Ne, Suite B102,
Bellevue, WA 98004-3752
(425) 688-5460
(425) 739-4667

Map and Direction




Physician's Profile

Full NameWilliam Francis Pierson
GenderMale
SpecialityPsychiatry
Experience13 Years
Location1750 112th Ave Ne, Bellevue, Washington
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 Francis Pierson attended and graduated from State University Of New York At Buffalo School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1528357001
  • Provider Enumeration Date: 04/05/2011
  • Last Update Date: 06/28/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8325288350
  • Enrollment ID: I20150812008767

Medical Identifiers

Medical identifiers for William Francis Pierson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528357001NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry MD60554339 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Overlake Hospital Medical CenterBellevue, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Overlake Medical Clinics Llc7012808827348

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 Francis Pierson allows following entities to bill medicare on his behalf.
Entity NameKing County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801986070
PECOS PAC ID: 7618880097
Enrollment ID: O20031111000557
Entity NameOverlake Hospital Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861432726
PECOS PAC ID: 9234023433
Enrollment ID: O20040210000160
Entity NameOverlake Medical Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801828421
PECOS PAC ID: 7012808827
Enrollment ID: O20040322001533

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 Francis Pierson 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 Francis Pierson, MD
1750 112th Ave Ne, Suite B102,
Bellevue, WA 98004-3752

Ph: (425) 635-5460
William Francis Pierson, MD
1750 112th Ave Ne, Suite B102,
Bellevue, WA 98004-3752

Ph: (425) 688-5460

Reviews and Comments


Psychiatry & Neurology Doctors in Bellevue, WA

Ted W Farrand,
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 13451 Se 36th St, Bellevue, WA 98006
Phone: 425-562-1337    Fax: 425-562-1331
Dr. Ashok Shimoji-krishnan, MD, MPH
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 13451 Se 36th St, Bellevue, WA 98006
Phone: 425-562-1337    Fax: 425-562-3802
Dr. Romelia Perez, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1611 116th Ave Ne, Suite 132, Bellevue, WA 98004
Phone: 206-795-9797    
Dr. Richard Cecil Geary Iii, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1750 112th Ave Ne, B102, Bellevue, WA 98004
Phone: 425-688-5460    Fax: 425-739-4667
Dr. Edward William Freedman, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 1621 114th Ave Se, Suite 221, Bellevue, WA 98004
Phone: 425-455-9900    Fax: 425-688-9987
Ms. Claire Pastor, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 112th Ave Se Ste 100, Bellevue, WA 98004
Phone: 425-462-9511    Fax: 425-462-8894
Dr. Megan Christine Riddle, MD PHD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1231 116th Ave Ne Ste 350, Bellevue, WA 98004
Phone: 425-454-1010    Fax: 425-880-5816

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.