Dr. Christopher Robert Adam, MD

  • East Setauket, NY
  • Ophthalmologist
NPI1962821355PAC ID0547517146
Medicare services, 2024
40,735
Medicare patients, 2024
1,632
Part D claims, 2024
549
Publications
11
Industry payments
$7,284
Practice address
4 Technology Dr, East Setauket, NY 11733
Practice phone
Call (631) 941-1400
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ophthalmic Consultants of Long Island

East Setauket, New York

See all 5 affiliations

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Dr. Christopher Robert Adam is an ophthalmologist in East Setauket, New York

Dr. Adam practices at Ophthalmic Consultants of Long Island in East Setauket, New York.

Dr. Adam's NPI, 1962821355, was assigned on April 14, 2014. Dr. Adam graduated from State University of New York Downstate Medical Center College of Medicine in 2014. Dr. Adam holds Michigan license 4301114215.

NPI and contact details
Medicare PAC ID
0547517146
NPI enumeration date
April 14, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(631) 941-1400
Professional email
Get email
Personal email
Get email
Mobile number
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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. Christopher Robert Adam practices at Ophthalmic Consultants of Long Island in East Setauket, New York

Dr. Adam's primary practice is Ophthalmic Consultants of Long Island, at 4 Technology Dr, East Setauket, NY 11733 in Suffolk County. The practice phone is (631) 941-1400.

  • Ophthalmic Consultants of Long Island
    4 Technology Dr, East Setauket, NY 11733 · Suffolk CountyPhone(631) 941-1400

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Christopher Robert Adam is affiliated with 3 sites of care and 2 medical groups

Dr. Adam's primary practice is Ophthalmic Consultants of Long Island in East Setauket, New York. Dmand AI also links Dr. Adam to 2 group practices and clinics and 2 medical groups, each named with a free account.

Ophthalmic Consultants of Long IslandEast Setauket, New YorkPrimary
2 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 5 affiliations for Dr. Adam

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Christopher Robert Adam's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Adam practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ophthalmic Consultants of Long IslandAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Christopher Robert Adam is one of 1,467 ophthalmologists in New York

Ophthalmology is Dr. Adam's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Adam is licensed in Michigan.

Specialties and state licenses

  • Ophthalmology, MichiganPrimaryLicense 4301114215 · taxonomy 207W00000X

Ophthalmologists near Dr. Adam

Counts of ophthalmologists 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. Christopher Robert Adam billed Medicare for 40,735 services in 2024

CMS data shows 40,735 Medicare services from Dr. Adam across 20 procedure codes in 2024, for 1,632 Medicare patients. Medicare paid $3,402,330 for them.

Medicare services, 202440,735
Medicare patients1,632
Paid by Medicare$3.4M
Procedure codes20

Dr. Adam's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 21,0982024: 32,43254%
Tests and treatments
2023: 4,8372024: 5,39211%
Surgery
2023: 1,6252024: 1,7397%
Office and hospital visits
2023: 9472024: 1,14020%
Imaging
2023: 322024: 32No change

Where Dr. Adam's Medicare services took place, 2024

  • In an office40,719100%
  • In a facility160%

Dr. Adam compared with the New York median for ophthalmologists, 2024

  • Dr. Adam
  • New York median
Medicare services
40,735vs 1,25832.4 times
Medicare patients
1,632vs 4363.7 times
Part D claims
463vs 64728% below

Medians across 1,557 ophthalmologists in New York with Dmand AI profiles that report each measure.

Dr. Adam'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.

See all procedures by Dr. Adam

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Christopher Robert Adam treated 1,632 Medicare patients in 2024, average age 77

CMS counts 1,632 Medicare patients who saw Dr. Adam in 2024. The largest group is 75 to 84, with 691 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Adam's median patient age at 71, with 56% women.

Medicare patients, 20241,632
Average age77
Average risk score1.30
Also on Medicaid9%

Dr. Adam's Medicare patients by age, 2024

Dr. Adam's Medicare patients by sex, 2024

  • Women95959%
  • Men67341%

Chronic conditions among Dr. Adam's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Ischemic heart disease39%
  5. Diabetes35%
  6. Anxiety25%
  7. Chronic kidney disease25%
  8. Mood disorders21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Adam's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women56%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Christopher Robert Adam wrote 549 Medicare Part D claims in 2024

In 2024, Dr. Adam wrote 549 Medicare Part D claims for 170 patients. 40% of them were for generic drugs. CMS names the drug for 463 of them, across 12 drugs with 11 or more claims each, at $44,607 in total drug cost. In 2023, CMS named 238 claims across 6 drugs.

Part D claims, 2024549
Drugs named by CMS12
Total drug cost$44,607
Part D patients170

Dr. Adam's Part D claims by kind of drug, 2024

  • Generic222 claims40%
  • Brand-name327 claims60%

Dr. Adam'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: 2382024: 46395%

Drugs named by CMS: 12 in 2024, 6 in 2023.

See all prescribing by Dr. Adam

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

How Dr. Christopher Robert Adam takes part in Medicare

Dr. Adam accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Christopher Robert Adam has 11 publications on record

Dmand AI links 11 papers to Dr. Adam, published from 2012 to 2023. The most frequent topics are Tomography, Optical Coherence, Endophthalmitis and Fluorescein Angiography. Dr. Adam has published most often in J Ophthalmol. Dr. Adam's most frequent co-authors are Gary Wayne Abrams, MD, Xihui Lin, MD and Alejandro Berenstein, MD.

Papers11
Years published2012 to 2023

Dr. Adam's papers by year, 2012 to 2023

Topics Dr. Adam writes about most

  • Tomography, Optical Coherence
  • Endophthalmitis
  • Fluorescein Angiography

Dr. Adam's most frequent co-authors

Recent publications by Dr. Adam

See all 11 publications and co-authors

See who Dr. Adam researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Adam works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Christopher Robert Adam received $7,284 in industry payments from 2018 to 2025

CMS Open Payments shows 230 general payments to Dr. Adam from 29 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 87% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $1,358.

General payments to Dr. Adam by program year, 2018 to 2025

General payments to Dr. Adam by kind, 2018 to 2025

$7.3Kin total
  • Food and beverage$6,36687%
  • Travel and lodging$90012%
  • Education$180%

Companies that paid Dr. Adam the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Adam

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Christopher Robert Adam graduated from State University of New York Downstate Medical Center College of Medicine

Dr. Adam graduated from State University of New York Downstate Medical Center College of Medicine in 2014.

  1. Medical schoolState University of New York Downstate Medical Center College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Christopher Robert Adam's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Christopher Robert Adam

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. Christopher Robert Adam's NPI number?

Dr. Christopher Robert Adam's NPI number is 1962821355. It was assigned on April 14, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher Robert Adam?

Dr. Christopher Robert Adam is an ophthalmologist in East Setauket, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Christopher Robert Adam practice?

Dr. Adam practices at 4 Technology Dr, East Setauket, NY 11733. Dr. Adam's primary practice is Ophthalmic Consultants of Long Island in East Setauket, New York. Dmand AI also links Dr. Adam to 2 group practices and clinics and 2 medical groups.

What is Dr. Christopher Robert Adam's office phone number?

The practice phone on file for Dr. Adam is (631) 941-1400.

What is Dr. Christopher Robert Adam's medical license number?

Dr. Adam holds Michigan license 4301114215.

Does Dr. Christopher Robert Adam accept Medicare?

Yes. CMS data shows Dr. Adam billed Medicare for 40,735 services in 2024, and Dr. Adam accepts Medicare assignment.

How many Medicare patients does Dr. Christopher Robert Adam see?

CMS counts 1,632 Medicare patients who saw Dr. Adam in 2024, with an average age of 77.

What services does Dr. Christopher Robert Adam bill to Medicare?

In 2024, Dr. Adam's most billed Medicare services were injected or infused drug (J2777), injected or infused drug (J0177) and eye exam or test (92134).

Where did Dr. Christopher Robert Adam go to medical school?

Dr. Adam graduated from State University of New York Downstate Medical Center College of Medicine in 2014.

What drugs does Dr. Christopher Robert Adam prescribe most?

In 2024 Medicare Part D data, Dr. Adam's most prescribed drugs by claims were Prednisolone Acetate, Prolensa and Ofloxacin.

Show 4 more questionsShow fewer questions

Has Dr. Christopher Robert Adam received payments from drug or device companies?

CMS Open Payments shows $7,284 in general payments to Dr. Adam from 29 companies from 2018 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.

How long has Dr. Christopher Robert Adam been practicing?

Dr. Adam graduated from medical school in 2014, 12 years ago.

Does Dr. Christopher Robert Adam do research?

Dmand AI links 11 publications to Dr. Adam, published from 2012 to 2023.

Who does Dr. Christopher Robert Adam publish with?

Dr. Adam's most frequent co-authors are Gary Wayne Abrams, MD (3 shared papers), Xihui Lin, MD (2 shared papers) and Alejandro Berenstein, MD (1 shared paper).

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