Dr Allen Chiang, MD - Medicare Ophthalmology in Plymouth Meeting, PA

Dr Allen Chiang, MD is a medicare enrolled "Ophthalmology" physician in Plymouth Meeting, Pennsylvania. He went to New York University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Retinovitreous Associates Ltd, Retinovitreous Associates Ltd and his current practice location is 4060 Butler Pike, Suite 200, Plymouth Meeting, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (800) 331-6634.

Dr Allen Chiang is licensed to practice in Pennsylvania (license number MD436258) 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 1326212960.

Contact Information

Dr Allen Chiang, MD
4060 Butler Pike, Suite 200,
Plymouth Meeting, PA 19462-1560
(800) 331-6634
Not Available

Map and Direction




Physician's Profile

Full NameDr Allen Chiang
GenderMale
SpecialityOphthalmology
Experience19 Years
Location4060 Butler Pike, Plymouth Meeting, 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 Allen Chiang attended and graduated from New York University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1326212960
  • Provider Enumeration Date: 04/15/2008
  • Last Update Date: 05/06/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1355493677
  • Enrollment ID: I20090717000382

Medical Identifiers

Medical identifiers for Dr Allen Chiang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326212960NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 25MA09259400 (New Jersey)Secondary
207WX0107XOphthalmology - Retina Specialist 25MA09259400 (New Jersey)Secondary
207WX0107XOphthalmology - Retina Specialist MD436258 (Pennsylvania)Secondary
207W00000XOphthalmology MD436258 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Retinovitreous Associates Ltd296148541231
Retinovitreous Associates Ltd296148541231

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 Allen Chiang allows following entities to bill medicare on his behalf.
Entity NameRetinovitreous Associates Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659326452
PECOS PAC ID: 2961485412
Enrollment ID: O20040608000300

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 Allen Chiang 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 Allen Chiang, MD
4060 Butler Pike, Suite 200,
Plymouth Meeting, PA 19462-1560

Ph: (800) 331-6634
Dr Allen Chiang, MD
4060 Butler Pike, Suite 200,
Plymouth Meeting, PA 19462-1560

Ph: (800) 331-6634

Reviews and Comments


Ophthalmology Doctors in Plymouth Meeting, PA

Mitchell S. Fineman, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4060 Butler Pike, Suite 200, Plymouth Meeting, PA 19462
Phone: 800-331-6634    Fax: 267-420-1363
Richard S Kaiser, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4060 Butler Pike, Suite 200, Plymouth Meeting, PA 19462
Phone: 800-331-6634    Fax: 267-420-1360
Steven A Nissman, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 699 W Germantown Pike, Plymouth Meeting, PA 19462
Phone: 610-834-1800    Fax: 610-834-1811
Dr. Lov K Sarin, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 4060 Butler Pike, Suite 200, Plymouth Meeting, PA 19462
Phone: 800-331-6634    Fax: 267-420-1360
Dr. Joshua H Uhr, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4060 Butler Pike Ste 200, Plymouth Meeting, PA 19462
Phone: 800-331-6634    
Omesh Parkash Gupta, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4060 Butler Pike, Suite 200, Plymouth Meeting, PA 19462
Phone: 800-331-6634    Fax: 267-420-1360

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.