Dr Iga N Gray, MD, PHD - Medicare Ophthalmology in Philadelphia, PA

Dr Iga N Gray, MD, PHD is a medicare enrolled "Ophthalmology" physician in Philadelphia, Pennsylvania. She graduated from medical school in 2014 and has 11 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Alvarado Eye Associates Med Clinic Inc, Southern California Permanente Medical Group and her current practice location is 2610 E Allegheny Ave, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (800) 448-6767.

Dr Iga N Gray is licensed to practice in California (license number A174875) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1033538350.

Contact Information

Dr Iga N Gray, MD, PHD
2610 E Allegheny Ave,
Philadelphia, PA 19134-5104
(800) 448-6767
(215) 339-8103

Map and Direction




Physician's Profile

Full NameDr Iga N Gray
GenderFemale
SpecialityOphthalmology
Experience11 Years
Location2610 E Allegheny Ave, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Iga N Gray graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1033538350
  • Provider Enumeration Date: 04/15/2014
  • Last Update Date: 02/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527315902
  • Enrollment ID: I20220217001440

Medical Identifiers

Medical identifiers for Dr Iga N Gray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033538350NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 57.024251 (Ohio)Secondary
207W00000XOphthalmology A174875 (California)Primary
207W00000XOphthalmology MD464320 (Pennsylvania)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alvarado Eye Associates Med Clinic Inc07493820426
Southern California Permanente Medical Group60027291759038

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 Iga N Gray allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameAlvarado Eye Associates Med Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619973591
PECOS PAC ID: 0749382042
Enrollment ID: O20070216000198

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 Iga N Gray 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 Iga N Gray, MD, PHD
393 E Walnut St, Fl 3,
Pasadena, CA 91188-0001

Ph: (800) 448-6767
Dr Iga N Gray, MD, PHD
2610 E Allegheny Ave,
Philadelphia, PA 19134-5104

Ph: (800) 448-6767

Reviews and Comments


Ophthalmology Doctors in Philadelphia, PA

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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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