Dr. James G. Chelnis, MD
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgicare of Central Jersey
Surgery Center - Medicare-Certified · Watchung, New Jersey
Find Dr. Chelnis' 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. 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
- 1952612913NPI Registry (opens in a new tab)
- 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 Jersey40 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.
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.
| Site | EHR vendor and product |
|---|---|
| Surgicare of Central Jersey | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
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 YorkPrimary
- Internal medicine, Massachusetts
- New Jersey license
- Texas license
- Ophthalmology, Tennessee
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.
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.
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.
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.
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.
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
- High cholesterol75%
- High blood pressure57%
- Arthritis48%
- Anxiety33%
- Osteoporosis30%
- Diabetes25%
- Mood disorders23%
- 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.
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.
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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
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.
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
- Raj K. Shrivastava, MD4 shared papers
- Joshua B. Bederson, MD2 shared papers
- Brian T. Fowler, MD2 shared papers
Recent publications by Dr. Chelnis
Front Ophthalmol (Lausanne)
Ophthalmic Plast Reconstr Surg
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.
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
Comparing Vision Tests in a Virtual Reality Headset to Existing Analogues (opens in a new tab)
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
- 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.
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
- 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.
- Medical school
- Board certified in 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
- Medicare12
- PPO11
- HMO8
- POS5
- EPO4
- Medicaid4
Source: Dmand AI Insurance Network Data
Sources for Dr. James G. Chelnis'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. 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
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card