Jeffrey Mcmahon, MD - Medicare Ophthalmology in Philadelphia, PA

Jeffrey Mcmahon, MD is a medicare enrolled "Ophthalmology" physician in Philadelphia, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2014 and has 10 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Wills Eye Ophthalmology Clinic, Inc and his current practice location is 840 Walnut St Ste 1230, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 928-3041.

Jeffrey Mcmahon is licensed to practice in Pennsylvania (license number MD478391) 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 1407261183.

Contact Information

Jeffrey Mcmahon, MD
840 Walnut St Ste 1230,
Philadelphia, PA 19107-5109
(215) 928-3041
(215) 928-3225

Map and Direction




Physician's Profile

Full NameJeffrey Mcmahon
GenderMale
SpecialityOphthalmology
Experience10 Years
Location840 Walnut St Ste 1230, Philadelphia, 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:
  • Jeffrey Mcmahon attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2014
  NPI Data:
  • NPI Number: 1407261183
  • Provider Enumeration Date: 06/21/2014
  • Last Update Date: 11/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921313453
  • Enrollment ID: I20220625000106

Medical Identifiers

Medical identifiers for Jeffrey Mcmahon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407261183NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 292300 (New York)Secondary
207W00000XOphthalmology MD478391 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wills Eye HospitalPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wills Eye Ophthalmology Clinic, Inc9133025166121

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. Jeffrey Mcmahon allows following entities to bill medicare on his behalf.
Entity NameThorp Bailey Weber Eye Associates, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710915699
PECOS PAC ID: 6800700576
Enrollment ID: O20031117000688
Entity NameWills Eye Ophthalmology Clinic, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184624009
PECOS PAC ID: 9133025166
Enrollment ID: O20031210000801

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. Jeffrey Mcmahon 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
Jeffrey Mcmahon, MD
840 Walnut St Ste 1230,
Philadelphia, PA 19107-5109

Ph: (215) 928-3041
Jeffrey Mcmahon, MD
840 Walnut St Ste 1230,
Philadelphia, PA 19107-5109

Ph: (215) 928-3041

Reviews and Comments


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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.

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