Gerald Ross Williams, MD - Medicare Orthopedic Surgery in Bryn Mawr, PA

Gerald Ross Williams, MD is a medicare enrolled "Orthopaedic Surgery" physician in Bryn Mawr, Pennsylvania. He went to Temple University School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Reconstructive Orthopaedic Associates Ii Llc, Novacare Outpatient Rehabilitation East Inc and his current practice location is 825 Old Lancaster Rd Ste 100, Bryn Mawr, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (267) 339-3558.

Gerald Ross Williams is licensed to practice in Pennsylvania (license number MD041888L) 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 1972531424.

Contact Information

Gerald Ross Williams, MD
825 Old Lancaster Rd Ste 100,
Bryn Mawr, PA 19010-3234
(267) 339-3558
(673) 393-7632

Map and Direction




Physician's Profile

Full NameGerald Ross Williams
GenderMale
SpecialityOrthopedic Surgery
Experience40 Years
Location825 Old Lancaster Rd Ste 100, Bryn Mawr, Pennsylvania
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:
  • Gerald Ross Williams attended and graduated from Temple University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1972531424
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 03/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5395841845
  • Enrollment ID: I20070501000080

Medical Identifiers

Medical identifiers for Gerald Ross Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972531424NPI-NPPES
0448302000OtherIBC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 25MA06546800 (New Jersey)Secondary
207X00000XOrthopaedic Surgery ME152883 (Florida)Secondary
207X00000XOrthopaedic Surgery 298602 (New York)Secondary
207X00000XOrthopaedic Surgery MD041888L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bryn Mawr HospitalBryn mawr, PAHospital
Physicians Care Surgical HospitalRoyersford, PAHospital
Main Line Hospital LankenauWynnewood, PAHospital
Paoli HospitalPaoli, PAHospital
Riddle Memorial HospitalMedia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reconstructive Orthopaedic Associates Ii Llc7416845318263
Novacare Outpatient Rehabilitation East Inc3678480290617

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. Gerald Ross Williams allows following entities to bill medicare on his behalf.
Entity NameReconstructive Orthopaedic Associates Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861433278
PECOS PAC ID: 7416845318
Enrollment ID: O20040310000667
Entity NameShriners Hospitals For Children
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1659615706
PECOS PAC ID: 9133031933
Enrollment ID: O20140508000878

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. Gerald Ross Williams 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
Gerald Ross Williams, MD
833 Chestnut St Ste 520,
Philadelphia, PA 19107-4430

Ph: (800) 321-9999
Gerald Ross Williams, MD
825 Old Lancaster Rd Ste 100,
Bryn Mawr, PA 19010-3234

Ph: (267) 339-3558

Reviews and Comments


Orthopaedic Surgery Doctors in Bryn Mawr, PA

Mark Ly Wang, M.D., PH.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd Ste 100, Bryn Mawr, PA 19010
Phone: 267-339-3558    Fax: 267-339-3763
Dr. Marwan Anis Wehbe, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 101 S Bryn Mawr Ave, Suite 300, Bryn Mawr, PA 19010
Phone: 610-525-1000    Fax: 610-525-1001
Dr. Mark Faisal Kurd, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd Ste 100, Bryn Mawr, PA 19010
Phone: 267-339-3558    Fax: 267-339-3763
Robert Paul Good, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 825 Old Lancaster Rd Ste 100, Bryn Mawr, PA 19010
Phone: 267-339-3558    Fax: 267-339-3763
Asif M Ilyas, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd Ste 100, Bryn Mawr, PA 19010
Phone: 267-339-3558    Fax: 267-339-3763
Dr. Christopher Cloyd Dodson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd Ste 100, Bryn Mawr, PA 19010
Phone: 267-339-3558    Fax: 267-339-3763
Dr. Gerard J. Foti, D.O.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 931 E Haverford Rd Ste 202, Bryn Mawr, PA 19010
Phone: 610-558-1001    Fax: 610-558-1180

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.