Dr. Ayan Chatterjee, MD
- Medicare services, 2024
- 2,604
- Medicare patients, 2024
- 609
- Part D claims, 2024
- 3,348
- MIPS score, 2024
- 90
- Hospital affiliations
- 1
- Practice address
- 1820 Chapel W Ave, Cherry Hill, NJ 08002
- Practice phone
- Call (732) 750-0400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Omni Eye Services
Cherry Hill, New Jersey
Find Dr. Chatterjee's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ayan Chatterjee is a glaucoma specialist (ophthalmology) physician in Cherry Hill, New Jersey
Dr. Chatterjee practices at Omni Eye Services in Cherry Hill, New Jersey.
Dr. Chatterjee's NPI, 1265845804, was assigned on June 10, 2014. Dr. Chatterjee graduated from Pennsylvania State University College of Medicine in 2014. Dr. Chatterjee holds North Carolina license 2018-00306.
- NPI
- 1265845804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476866492
- NPI enumeration date
- June 10, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 750-0400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ayan Chatterjee practices at Omni Eye Services in Cherry Hill, New Jersey
Dr. Chatterjee's primary practice is Omni Eye Services, at 1820 Chapel W Ave, Cherry Hill, NJ 08002 in Camden County. The practice phone is (732) 750-0400.
- Omni Eye Services1820 Chapel W Ave, Cherry Hill, NJ 08002 · Camden CountyPhone(732) 750-0400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ayan Chatterjee is affiliated with 4 sites of care and 3 medical groups
Dr. Chatterjee's primary practice is Omni Eye Services in Cherry Hill, New Jersey. Dr. Chatterjee is also affiliated with Wills Eye Hospital. Dmand AI also links Dr. Chatterjee to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ayan Chatterjee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chatterjee practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Omni Eye Services | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ayan Chatterjee is one of 11 glaucoma specialist (ophthalmology) physicians in New Jersey
Glaucoma specialist is Dr. Chatterjee's primary specialty in the NPI Registry, under taxonomy code 207WX0009X. Dmand AI has Dr. Chatterjee's licenses on file in 2 states: North Carolina and Massachusetts.
Specialties and state licenses
- Glaucoma specialist (ophthalmology), North CarolinaPrimary
- Internal medicine, Massachusetts
Glaucoma specialist (ophthalmology) physicians near Dr. Chatterjee
Counts of glaucoma specialist (ophthalmology) physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ayan Chatterjee billed Medicare for 2,604 services in 2024
CMS data shows 2,604 Medicare services from Dr. Chatterjee across 17 procedure codes in 2024, for 609 Medicare patients. Medicare paid $313,794 for them.
Dr. Chatterjee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,0692024: 1,62721%
- Surgery
- 2023: 7532024: 58822%
- Office and hospital visits
- 2023: 4122024: 35614%
- Imaging
- 2023: 432024: 3323%
Where Dr. Chatterjee's Medicare services took place, 2024
- In an office2,09981%
- In a facility50519%
Dr. Chatterjee compared with the New Jersey median for glaucoma specialist (ophthalmology) physicians, 2024
- Dr. Chatterjee
- New Jersey median
- Medicare services
- 2,604vs 2,7846% below
- Medicare patients
- 609vs 6547% below
- Part D claims
- 3,288vs 2,54929% above
Medians across 11 glaucoma specialist (ophthalmology) physicians in New Jersey with Dmand AI profiles that report each measure.
Dr. Chatterjee's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Chatterjee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chatterjee and other glaucoma specialist (ophthalmology) physicians in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ayan Chatterjee treated 609 Medicare patients in 2024, average age 74
CMS counts 609 Medicare patients who saw Dr. Chatterjee in 2024. The largest group is 65 to 74, with 301 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chatterjee's median patient age at 68, with 55% women.
Dr. Chatterjee's Medicare patients by age, 2024
Dr. Chatterjee's Medicare patients by sex, 2024
- Women34256%
- Men26744%
Chronic conditions among Dr. Chatterjee's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis40%
- Diabetes29%
- Ischemic heart disease24%
- Anxiety22%
- Chronic kidney disease18%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chatterjee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ayan Chatterjee wrote 3,348 Medicare Part D claims in 2024
In 2024, Dr. Chatterjee wrote 3,348 Medicare Part D claims for 623 patients. 71% of them were for generic drugs. CMS names the drug for 3,288 of them, across 28 drugs with 11 or more claims each, at $163,984 in total drug cost. In 2023, CMS named 3,519 claims across 25 drugs.
Dr. Chatterjee's Part D claims by kind of drug, 2024
- Generic2,390 claims71%
- Brand-name958 claims29%
Dr. Chatterjee's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,5192024: 3,2887%
Drugs named by CMS: 28 in 2024, 25 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ayan Chatterjee scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Chatterjee for performance year 2024, reported as part of a group. Dr. Chatterjee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 538 procedures of cataract surgery by Dr. Chatterjee, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Chatterjee's MIPS scores, performance year 2024
- 90of 100Final score
- 93.3of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Chatterjee ranks in Medicare procedure volume
- Cataract surgery
- 96th percentile538 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ayan Chatterjee received $26,700 in industry payments from 2016 to 2025
CMS Open Payments shows 274 general payments to Dr. Chatterjee from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 55% of the total. RxSight Inc paid the most, $11,189.
General payments to Dr. Chatterjee by program year, 2016 to 2025
General payments to Dr. Chatterjee by kind, 2016 to 2025
- Food and beverage$14,70555%
- Consulting fees$11,10842%
- Travel and lodging$8453%
- Honoraria$260%
- Gifts$170%
Companies that paid Dr. Chatterjee the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ayan Chatterjee graduated from Pennsylvania State University College of Medicine
Dr. Chatterjee graduated from Pennsylvania State University College of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ayan Chatterjee's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ayan Chatterjee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ayan Chatterjee's NPI number?
Dr. Ayan Chatterjee's NPI number is 1265845804. It was assigned on June 10, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayan Chatterjee?
Dr. Ayan Chatterjee is a glaucoma specialist (ophthalmology) physician in Cherry Hill, New Jersey. The primary specialty in the NPI Registry is Glaucoma Specialist (Ophthalmology) Physician (taxonomy code 207WX0009X).
Where does Dr. Ayan Chatterjee practice?
Dr. Chatterjee practices at 1820 Chapel W Ave, Cherry Hill, NJ 08002. Dr. Chatterjee's primary practice is Omni Eye Services in Cherry Hill, New Jersey. Dmand AI also links Dr. Chatterjee to 3 medical groups and 2 group practices and clinics.
What is Dr. Ayan Chatterjee's office phone number?
The practice phone on file for Dr. Chatterjee is (732) 750-0400.
What is Dr. Ayan Chatterjee's medical license number?
Dr. Chatterjee holds North Carolina license 2018-00306, one of the licenses on file in 2 states.
Which states has Dr. Ayan Chatterjee been licensed in?
Dmand AI has state licenses on file for Dr. Chatterjee in North Carolina and Massachusetts.
Which hospitals is Dr. Ayan Chatterjee affiliated with?
Dr. Chatterjee is affiliated with Wills Eye Hospital.
Does Dr. Ayan Chatterjee accept Medicare?
Yes. CMS data shows Dr. Chatterjee billed Medicare for 2,604 services in 2024, and Dr. Chatterjee accepts Medicare assignment.
What is Dr. Ayan Chatterjee's MIPS score?
Dr. Chatterjee's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ayan Chatterjee see?
CMS counts 609 Medicare patients who saw Dr. Chatterjee in 2024, with an average age of 74.
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What services does Dr. Ayan Chatterjee bill to Medicare?
In 2024, Dr. Chatterjee's most billed Medicare services were eye exam or test (92136), surgery: eye (66984) and office visit, new patient (99204).
Where did Dr. Ayan Chatterjee go to medical school?
Dr. Chatterjee graduated from Pennsylvania State University College of Medicine in 2014.
What drugs does Dr. Ayan Chatterjee prescribe most?
In 2024 Medicare Part D data, Dr. Chatterjee's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ketorolac Tromethamine.
Has Dr. Ayan Chatterjee received payments from drug or device companies?
CMS Open Payments shows $26,700 in general payments to Dr. Chatterjee from 25 companies from 2016 to 2025. The largest total came from RxSight Inc.
How long has Dr. Ayan Chatterjee been practicing?
Dr. Chatterjee graduated from medical school in 2014, 12 years ago.
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