William O Webber, RPA-C - Medicare Physician Assistant in Columbia, MD

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William O Webber, RPA-C is a medicare enrolled "Physician Assistant" physician in Columbia, Maryland. He graduated from medical school in 2017 and has 9 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Johns Hopkins Community Physicians, Inc, Sinai Hospital Of Baltimore, Inc, Lifebridge Community Physicians Inc, Northwest Hospital Center Inc and his current practice location is 5755 Cedar Ln, Columbia, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 955-5000.

William O Webber is licensed to practice in Maryland (license number C09195) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1376065250.

Contact Information

William O Webber, RPA-C
5755 Cedar Ln,
Columbia, MD 21044-2912
(410) 955-5000
Not Available

Map and Direction




Physician's Profile

Full NameWilliam O Webber
GenderMale
SpecialityPhysician Assistant
Experience9 Years
Location5755 Cedar Ln, Columbia, Maryland
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William O Webber graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1376065250
  • Provider Enumeration Date: 07/12/2017
  • Last Update Date: 02/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8729352745
  • Enrollment ID: I20240215000991

Medical Identifiers

Medical identifiers for William O Webber such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376065250NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 021009 (New York)Secondary
363A00000XPhysician Assistant 021009 (New York)Secondary
363A00000XPhysician Assistant C09195 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johns Hopkins Howard County Medical CenterColumbia, MDHospital
Northwest Hospital CenterRandallstown, MDHospital
Sinai Hospital Of BaltimoreBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins Community Physicians, Inc8325943707764
Sinai Hospital Of Baltimore, Inc0941112346373
Lifebridge Community Physicians Inc3678751468183
Northwest Hospital Center Inc620473935290

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 O Webber allows following entities to bill medicare on his behalf.
Entity NameSinai Hospital of Baltimore, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043235666
PECOS PAC ID: 0941112346
Enrollment ID: O20031104000353
Entity NameJohns Hopkins Community Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578598868
PECOS PAC ID: 8325943707
Enrollment ID: O20031220000065
Entity NameNorthwest Hospital Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508961988
PECOS PAC ID: 6204739352
Enrollment ID: O20040128000328
Entity NameLifebridge Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174815807
PECOS PAC ID: 3678751468
Enrollment ID: O20110627000318

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 O Webber 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 O Webber, RPA-C
6201 Greenleigh Ave,
Middle River, MD 21220-2004

Ph: (607) 379-1225		William O Webber, RPA-C
5755 Cedar Ln,
Columbia, MD 21044-2912

Ph: (410) 955-5000

Reviews and Comments



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.