Dr William T Marshall, DO - Medicare General Practice in Valhalla, NY

Dr William T Marshall, DO is a medicare enrolled "Surgery - Surgical Critical Care" physician in Valhalla, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1999 and has 25 years of diverse experience with area of expertise as General Practice. He is a member of the group practice Bristol Hospital Multi-specialty Group, Inc. and his current practice location is 100 Woods Rd # A, Valhalla, New York. You can reach out to his office (for appointments etc.) via phone at (914) 493-7000.

Dr William T Marshall is licensed to practice in New York (license number 296662) 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 1174533061.

Contact Information

Dr William T Marshall, DO
100 Woods Rd # A,
Valhalla, NY 10595
(914) 493-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr William T Marshall
GenderMale
SpecialityGeneral Practice
Experience25 Years
Location100 Woods Rd # A, Valhalla, New York
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:
  • Dr William T Marshall attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1999
  NPI Data:
  • NPI Number: 1174533061
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 01/24/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2466455803
  • Enrollment ID: I20060824000330

Medical Identifiers

Medical identifiers for Dr William T Marshall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174533061NPI-NPPES
296662OtherNYNYS LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 044420 (Connecticut)Secondary
174400000XSpecialist 044420 (Connecticut)Secondary
2086S0102XSurgery - Surgical Critical Care 296662 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bristol HospitalBristol, CTHospital
North Country Hospital And Health CenterNewport, VTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bristol Hospital Multi-specialty Group, Inc.9032014758115

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 William T Marshall allows following entities to bill medicare on his behalf.
Entity NameTrinity Health Of New England Provider Network Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003882812
PECOS PAC ID: 0941113567
Enrollment ID: O20031110000651
Entity NameBristol Hospital Multi-specialty Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649265679
PECOS PAC ID: 9032014758
Enrollment ID: O20031204000960

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 William T Marshall 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 William T Marshall, DO
19 Bradhurst Ave Ste 3100n,
Hawthorne, NY 10532-2140

Ph: (914) 909-9018
Dr William T Marshall, DO
100 Woods Rd # A,
Valhalla, NY 10595

Ph: (914) 493-7000

Reviews and Comments


Surgery Doctors in Valhalla, NY

Dr. Janis A Pastena, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 100 Woods Road, Nymc Dept. Of Surgery, Munger Pavilion, Valhalla, NY 10595
Phone: 914-261-7319    Fax: 914-593-1802
Roberto Jose Arias Gautreaux, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 100 Woods Rd Rm E-130, Valhalla, NY 10595
Phone: 914-493-7614    
Gary Gaspare Lombardo, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Taylor Pavilion E-135, Valhalla, NY 10595
Phone: 914-493-5213    Fax: 914-493-5271
Dr. Peter Rhee, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    
Daniel Jo,
Surgery
Medicare: Medicare Enrolled
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7614    
Mr. Arlind Decka, MD
Surgery
Medicare: Medicare Enrolled
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    
Dr. Chiaka Ogechi Akarichi, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 100 Woods Rd, Valhalla, NY 10595
Phone: 914-493-7000    

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.