DR. AYAN CHATTERJEE M.D. NPI 1265845804

NPI Information

  • NPI: 1265845804
  • Provider Name: DR. AYAN CHATTERJEE, M.D.
  • Classification: Ophthalmology - 207WX0009X
  • Specialization: Glaucoma Specialist
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 200 MALL BLVD
    KING OF PRUSSIA, PA
    ZIP 19406
  • Phone: (866) 407-1852

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NPI Details

DR. Ayan Chatterjee, M.D. is a glaucoma specialist ophthalmology in King Of Prussia, PA with 12 years of experience. The provider is an ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions. DR. Ayan Chatterjee, M.D. NPI is 1265845804. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduation Year:2014

The provider's business location address is:

200 MALL BLVD
KING OF PRUSSIA, PA
ZIP 19406-902
Phone: (866) 407-1852

The NPI 1265845804 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Measurement of corneal curvature and depth of eye (HCPCS:92136)
  • Established patient complete exam of visual system (HCPCS:92014)
  • Removal of cataract with insertion of prosthetic lens (HCPCS:66984)
  • Exam of visual field with extended testing (HCPCS:92083)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Imaging of optic nerve (HCPCS:92133)
  • Established patient problem focused exam of visual system (HCPCS:92012)
  • Photography of the retina (HCPCS:92250)
  • Exam of the internal drainage system of eye (HCPCS:92020)
  • Removal of recurring cataract in lens capsule using a laser (HCPCS:66821)
  • Imaging of retina (HCPCS:92134)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Ultrasound scan of cornea to determine thickness (HCPCS:76514)
  • Removal of recurring cataract in lens capsule using a laser (HCPCS:66821)
  • Complex removal of cataract with insertion of prosthetic lens (HCPCS:66982)
  • Laser repair to improve eye fluid flow (HCPCS:65855)
  • Dilation to improve eye fluid flow (HCPCS:66174)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Incision to improve eye fluid flow (HCPCS:65820)
  • Cataract surgery (HCPCS:NAN11)

The enumeration date for this NPI number is 6/10/2014 and was last updated on 1/27/2019.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal Medicine259852MASSACHUSETTSNo
2207W00000XOphthalmology2018-00306NORTH CAROLINANo
3207WX0009XOphthalmologyGlaucoma Specialist2018-00306NORTH CAROLINAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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