Dr. James G. Chelnis, MD

  • Watchung, NJ
  • Ophthalmic plastic and reconstructive surgery physician
NPI1952612913PAC ID6204052087
Medicare services, 2024
336
Medicare patients, 2024
118
Part D claims, 2024
215
Publications
28
Clinical trials
1
Practice address
40 Stirling Road, Watchung, NJ 07069
Practice phone
Call (908) 769-8000
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Surgicare of Central Jersey

Surgery Center - Medicare-Certified · Watchung, New Jersey

See all 5 affiliations

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Dr. James G. Chelnis is an ophthalmic plastic and reconstructive surgery physician in Watchung, New Jersey

Dr. Chelnis practices at Surgicare of Central Jersey in Watchung, New Jersey.

Dr. Chelnis' NPI, 1952612913, was assigned on June 24, 2010. Dr. Chelnis graduated from Jacobs School of Medicine and Biomedical Sciences in 2010. Dr. Chelnis holds New York license 283059-1.

NPI and contact details
Medicare PAC ID
6204052087
NPI enumeration date
June 24, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(908) 769-8000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
42
Medical school graduation
2010

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. James G. Chelnis practices at Surgicare of Central Jersey in Watchung, New Jersey

Dr. Chelnis' primary practice is Surgicare of Central Jersey, at 40 Stirling Road, Watchung, NJ 07069. The practice phone is (908) 769-8000.

  • Surgicare of Central Jersey
    40 Stirling Road, Watchung, NJ 07069Phone(908) 769-8000

Source: Dmand AI Affiliation Data

Dr. James G. Chelnis is affiliated with 3 sites of care and 2 medical groups

Dr. Chelnis' primary practice is Surgicare of Central Jersey in Watchung, New Jersey. Dmand AI also links Dr. Chelnis to 2 group practices and clinics and 2 medical groups, each named with a free account.

Surgicare of Central JerseySurgery Center - Medicare-Certified · Watchung, New JerseyPrimary
2 group practices and clinicsNames with a free account2 medical groupsNames with a free accountParent health systemName with a free account
See all 5 affiliations for Dr. Chelnis

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. James G. Chelnis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chelnis practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgicare of Central JerseyAvailable 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. James G. Chelnis is one of 12 ophthalmic plastics and reconstructive surgery physicians in New Jersey

Ophthalmic plastic and reconstructive surgery is Dr. Chelnis' primary specialty in the NPI Registry, under taxonomy code 207WX0200X. Dr. Chelnis is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Chelnis' licenses on file in 5 states: New York, Massachusetts, New Jersey, Texas and Tennessee.

Specialties and state licenses

  • Ophthalmic plastic and reconstructive surgery, New YorkPrimaryLicense 283059-1 · taxonomy 207WX0200X
  • Internal medicine, MassachusettsLicense 245158 · taxonomy 207R00000X
  • New Jersey license
  • Texas license2023 to 2026
  • Ophthalmology, TennesseeLicense 51000 · 2014 to 2017 · taxonomy 207W00000X

Clinical focus

Dmand AI lists dry eye and eyelid inflammation among the conditions Dr. Chelnis treats.

Ophthalmic plastics and reconstructive surgery physicians near Dr. Chelnis

Counts of ophthalmic plastics and reconstructive surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

12ophthalmic plastics and reconstructive surgery physicians in New Jersey
2ophthalmic plastics and reconstructive surgery physicians in Watchung

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. James G. Chelnis billed Medicare for 336 services in 2024

CMS data shows 336 Medicare services from Dr. Chelnis across 6 procedure codes in 2024, for 118 Medicare patients. Medicare paid $20,604 for them. Every service was in an office.

Medicare services, 2024336
Medicare patients118
Paid by Medicare$20,604
Procedure codes6

Dr. Chelnis' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 1802024: 1781%
Office and hospital visits
2023: 1132024: 12914%
Surgery
2023: 322024: 299%

Dr. Chelnis compared with the New Jersey median for ophthalmic plastics and reconstructive surgery physicians, 2024

  • Dr. Chelnis
  • New Jersey median
Medicare services
336vs 90263% below
Medicare patients
118vs 25854% below
Part D claims
113vs 45075% below

Medians across 12 ophthalmic plastics and reconstructive surgery physicians in New Jersey with Dmand AI profiles that report each measure.

Dr. Chelnis' 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. Chelnis

Need commercial claims for Dr. Chelnis?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chelnis and other ophthalmic plastics and reconstructive surgery physicians in New Jersey.

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

Dr. James G. Chelnis treated 118 Medicare patients in 2024, average age 75

CMS counts 118 Medicare patients who saw Dr. Chelnis in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Chelnis' median patient age at 56, with 59% women.

Medicare patients, 2024118
Average age75
Average risk score0.86

Dr. Chelnis' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chelnis' Medicare patients by sex, 2024

  • Women7765%
  • Men4135%

Chronic conditions among Dr. Chelnis' Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure57%
  3. Arthritis48%
  4. Anxiety33%
  5. Osteoporosis30%
  6. Diabetes25%
  7. Mood disorders23%
  8. Cancer20%

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

Dr. Chelnis' patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women59%
  • Men36%

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

Dr. James G. Chelnis wrote 215 Medicare Part D claims in 2024

In 2024, Dr. Chelnis wrote 215 Medicare Part D claims for 73 patients. 83% of them were for generic drugs. CMS names the drug for 113 of them, across 4 drugs with 11 or more claims each, at $1,166 in total drug cost. In 2023, CMS named 125 claims across 4 drugs.

Part D claims, 2024215
Drugs named by CMS4
Total drug cost$1,166
Part D patients73

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

  • Generic179 claims83%
  • Brand-name36 claims17%

Dr. Chelnis' 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.

Drug classes CMS tracks in Dr. Chelnis' Part D claims, 2024

  • Antibiotics7%16 of 215 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1252024: 11310%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Dr. Chelnis

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. James G. Chelnis takes part in Medicare

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

Accepts Medicare assignment
Yes

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 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)

For MedTech and pharma teams

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Dr. James G. Chelnis has 28 publications on record

Dmand AI links 28 papers to Dr. Chelnis, published from 2012 to 2025. 2019 was the busiest year, with 4. The most frequent topics are Magnetic Resonance Imaging, Tomography, X-Ray Computed and Diagnosis, Differential. Dr. Chelnis has published most often in Ophthalmic Plast Reconstr Surg. Dr. Chelnis' most frequent co-authors are Raj K. Shrivastava, MD, Joshua B. Bederson, MD and Brian T. Fowler, MD.

Papers28
Years published2012 to 2025

Dr. Chelnis' papers by year, 2013 to 2025

Topics Dr. Chelnis writes about most

  • Magnetic Resonance Imaging
  • Tomography, X-Ray Computed
  • Diagnosis, Differential
  • Ophthalmologic Surgical Procedures
  • Adenoma
  • Eyelids
  • Optic Nerve Diseases
  • Orbital Diseases

Dr. Chelnis' most frequent co-authors

Recent publications by Dr. Chelnis

See all 28 publications and co-authors

See who Dr. Chelnis researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chelnis works with, so you can find a warm path to the right ophthalmic plastics and reconstructive surgery physicians.

How network discovery works

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

Dr. James G. Chelnis has worked on 1 clinical trial

Dmand AI links Dr. Chelnis to 1 clinical trial. Conditions studied include Blepharoptosis and Eyelid Diseases.

Conditions in Dr. Chelnis' trials

  • Blepharoptosis
  • Eyelid Diseases

Recent clinical trials with Dr. Chelnis

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. James G. Chelnis received $222,655 in industry payments from 2016 to 2025

CMS Open Payments shows 237 general payments to Dr. Chelnis from 15 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 55% of the total. Lumenis BE inc paid the most, $148,578.

General payments to Dr. Chelnis by program year, 2016 to 2025

General payments to Dr. Chelnis by kind, 2016 to 2025

$222.7Kin total
  • Speaker and faculty fees$121,76055%
  • Food and beverage$65,31929%
  • Honoraria$27,74412%
  • Consulting fees$4,7402%
  • Other$3,0731%

Companies that paid Dr. Chelnis the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chelnis

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

Dr. James G. Chelnis has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Chelnis.

Awards and honors for Dr. Chelnis

  1. Undated
    • 10 Best Plastic Surgeons
    • Super Doctors Rising Stars of New York
    • Top Doctors

Source: Dmand AI Professional Profile Data

Dr. James G. Chelnis graduated from Jacobs School of Medicine and Biomedical Sciences

Dr. Chelnis graduated from Jacobs School of Medicine and Biomedical Sciences in 2010.

  1. Medical schoolJacobs School of Medicine and Biomedical Sciences
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. James G. Chelnis accepts plans from 18 insurance carriers

Dr. Chelnis is in network with 18 carriers, including Aetna, Elevance and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Horizon Blue Cross Blue Shield of New Jersey
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Cigna
  • Humana
  • +10 more carriersWith a free account

Plan types Dr. Chelnis accepts, by number of carriers

  1. Medicare12
  2. PPO11
  3. HMO8
  4. POS5
  5. EPO4
  6. Medicaid4

Source: Dmand AI Insurance Network Data

Sources for Dr. James G. Chelnis'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. James G. Chelnis

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. James G. Chelnis' NPI number?

Dr. James G. Chelnis' NPI number is 1952612913. It was assigned on June 24, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. James G. Chelnis?

Dr. James G. Chelnis is an ophthalmic plastic and reconstructive surgery physician in Watchung, New Jersey. The primary specialty in the NPI Registry is Ophthalmic Plastic and Reconstructive Surgery Physician (taxonomy code 207WX0200X).

Where does Dr. James G. Chelnis practice?

Dr. Chelnis practices at 40 Stirling Road, Watchung, NJ 07069. Dr. Chelnis' primary practice is Surgicare of Central Jersey in Watchung, New Jersey. Dmand AI also links Dr. Chelnis to 2 group practices and clinics and 2 medical groups.

What is Dr. James G. Chelnis' office phone number?

The practice phone on file for Dr. Chelnis is (908) 769-8000.

What is Dr. James G. Chelnis' medical license number?

Dr. Chelnis holds New York license 283059-1, one of the licenses on file in 5 states.

Which states has Dr. James G. Chelnis been licensed in?

Dmand AI has state licenses on file for Dr. Chelnis in New York, Massachusetts, New Jersey, Texas (2023 to 2026) and Tennessee (2014 to 2017).

Does Dr. James G. Chelnis accept Medicare?

Yes. CMS data shows Dr. Chelnis billed Medicare for 336 services in 2024, and Dr. Chelnis accepts Medicare assignment.

How many Medicare patients does Dr. James G. Chelnis see?

CMS counts 118 Medicare patients who saw Dr. Chelnis in 2024, with an average age of 75.

Is Dr. James G. Chelnis board certified?

Yes. Dr. Chelnis is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. James G. Chelnis bill to Medicare?

In 2024, Dr. Chelnis' most billed Medicare services were eye exam or test (92285), office visit, established patient (99213) and office visit, new patient (99203).

Show 7 more questionsShow fewer questions

Where did Dr. James G. Chelnis go to medical school?

Dr. Chelnis graduated from Jacobs School of Medicine and Biomedical Sciences in 2010.

What drugs does Dr. James G. Chelnis prescribe most?

In 2024 Medicare Part D data, Dr. Chelnis' most prescribed drugs by claims were Bacitracin-Polymyxin, Neomycin-Polymyxin-Dexameth and Alprazolam.

Has Dr. James G. Chelnis received payments from drug or device companies?

CMS Open Payments shows $222,655 in general payments to Dr. Chelnis from 15 companies from 2016 to 2025. The largest total came from Lumenis BE inc.

How long has Dr. James G. Chelnis been practicing?

Dr. Chelnis graduated from medical school in 2010, 16 years ago.

Does Dr. James G. Chelnis do research?

Dmand AI links 28 publications to Dr. Chelnis, published from 2012 to 2025. Dr. Chelnis has worked on 1 clinical trial.

Who does Dr. James G. Chelnis publish with?

Dr. Chelnis' most frequent co-authors are Raj K. Shrivastava, MD (4 shared papers), Joshua B. Bederson, MD (2 shared papers) and Brian T. Fowler, MD (2 shared papers).

What insurance does Dr. James G. Chelnis accept?

Dr. Chelnis is in network with 18 carriers, including Aetna, Elevance and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.

Selling to ophthalmic plastic and reconstructive surgery practices?

See ophthalmic plastics and reconstructive surgery physicians in New Jersey by site of care and group

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