Dr Ayan Chatterjee, MD - Medicare Ophthalmology in King Of Prussia, PA

Dr Ayan Chatterjee, MD is a medicare enrolled "Ophthalmology - Glaucoma Specialist" physician in King Of Prussia, Pennsylvania. He went to Pennsylvania State University College Of Medicine 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 Delaware Valley Vision Associates Group Practice, Llc, Wills Eye Ophthalmology Clinic, Inc, Omni Eye Specialists P A and his current practice location is 200 Mall Blvd, King Of Prussia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (866) 407-1852.

Dr Ayan Chatterjee is licensed to practice in North Carolina (license number 2018-00306) 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 1265845804.

Contact Information

Dr Ayan Chatterjee, MD
200 Mall Blvd,
King Of Prussia, PA 19406-2902
(866) 407-1852
Not Available

Map and Direction




Physician's Profile

Full NameDr Ayan Chatterjee
GenderMale
SpecialityOphthalmology
Experience10 Years
Location200 Mall Blvd, King Of Prussia, 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 Ayan Chatterjee attended and graduated from Pennsylvania State University College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1265845804
  • Provider Enumeration Date: 06/10/2014
  • Last Update Date: 01/27/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 3476866492
  • Enrollment ID: I20190805003272

Medical Identifiers

Medical identifiers for Dr Ayan Chatterjee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265845804NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 259852 (Massachusetts)Secondary
207W00000XOphthalmology 2018-00306 (North Carolina)Secondary
207WX0009XOphthalmology - Glaucoma Specialist 2018-00306 (North Carolina)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Delaware Valley Vision Associates Group Practice, Llc600283375313
Wills Eye Ophthalmology Clinic, Inc9133025166121
Omni Eye Specialists P A054715006242

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 Ayan Chatterjee allows following entities to bill medicare on his behalf.
Entity NameWills Eye Ophthalmology Clinic, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184624009
PECOS PAC ID: 9133025166
Enrollment ID: O20031210000801
Entity NameCataract And Primary Eye Care Service Lp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417991720
PECOS PAC ID: 4880664622
Enrollment ID: O20040728001409
Entity NameDelaware Valley Vision Associates Group Practice, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902907371
PECOS PAC ID: 6002833753
Enrollment ID: O20051101000527

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 Ayan Chatterjee 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 Ayan Chatterjee, MD
861 N Leithgow St,
Philadelphia, PA 19123-2127

Ph: (919) 597-8747
Dr Ayan Chatterjee, MD
200 Mall Blvd,
King Of Prussia, PA 19406-2902

Ph: (866) 407-1852

Reviews and Comments


Ophthalmology Doctors in King Of Prussia, PA

Anthony P Mannarino, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 901 E 8th Ave Ste 101, King Of Prussia, PA 19406
Phone: 610-265-1188    Fax: 610-265-3157
Jaclyn Beth Gurwin, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1018 W 9th Ave Ste 100, King Of Prussia, PA 19406
Phone: 610-337-1580    Fax: 610-337-2133
George Pronesti, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Mall Blvd, King Of Prussia, PA 19406
Phone: 610-337-1580    Fax: 610-337-2133
Dr. Jeffrey I Katzman, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 901 E 8th Ave, Suite 101, King Of Prussia, PA 19406
Phone: 610-265-1188    Fax: 610-265-3157
Carol Hoffman, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 601 S Henderson Rd, Suite 250, King Of Prussia, PA 19406
Phone: 610-491-2127    Fax: 610-337-2133
Lili Kaplan, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1013 W 9th Ave Ste A, King Of Prussia, PA 19406
Phone: 215-699-7600    Fax: 215-699-8867
Bernard Dib, M.D
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1018 W 9th Ave Ste 100, King Of Prussia, PA 19406
Phone: 610-337-1580    Fax: 610-337-2133

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).

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