Dr David Michael Frey, MD - Medicare Ophthalmology in Williamsport, PA

Dr David Michael Frey, MD is a medicare enrolled "Ophthalmology" physician in Williamsport, Pennsylvania. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1989 and has 35 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Susquehanna Physician Services and his current practice location is 1705 Warren Ave Ste 303, Williamsport, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (570) 326-8800.

Dr David Michael Frey is licensed to practice in Pennsylvania (license number MD071122L) 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 1528036407.

Contact Information

Dr David Michael Frey, MD
1705 Warren Ave Ste 303,
Williamsport, PA 17701-2665
(570) 326-8800
(570) 320-7849

Map and Direction




Physician's Profile

Full NameDr David Michael Frey
GenderMale
SpecialityOphthalmology
Experience35 Years
Location1705 Warren Ave Ste 303, Williamsport, 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:
  • Dr David Michael Frey attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1989
  NPI Data:
  • NPI Number: 1528036407
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 02/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1759374697
  • Enrollment ID: I20040406000988

Medical Identifiers

Medical identifiers for Dr David Michael Frey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528036407NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD071122L (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Susquehanna Physician Services2264336460483

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 David Michael Frey allows following entities to bill medicare on his behalf.
Entity NameSusquehanna Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558393652
PECOS PAC ID: 2264336460
Enrollment ID: O20040412001071

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 David Michael Frey 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 David Michael Frey, MD
1201 Grampian Blvd,
Williamsport, PA 17701-1900

Ph: () -
Dr David Michael Frey, MD
1705 Warren Ave Ste 303,
Williamsport, PA 17701-2665

Ph: (570) 326-8800

Reviews and Comments


Ophthalmology Doctors in Williamsport, PA

Joel S Fischer, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 800 W 4th St, Suite 104, Williamsport, PA 17701
Phone: 570-321-0880    Fax: 570-321-8012
Wesley Harl Adams, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1705 Warren Ave Ste 303, Williamsport, PA 17701
Phone: 570-320-7850    
Erich Hufnagel, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 800 W 4th St, Williamsport, PA 17701
Phone: 570-321-0880    Fax: 570-601-1465
Richard Franklin Tignor, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1413 Campbell St, Williamsport, PA 17701
Phone: 570-323-1306    
Lynnwood A Walmer, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 435 River Ave, Williamsport, PA 17701
Phone: 570-326-8070    

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.

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