Dr. Rahul Singh Tonk, MBA, MD

  • North Brunswick, NJ
  • Ophthalmologist
NPI1316207913PAC ID2365739992
Medicare services, 2024
871
Medicare patients, 2024
353
Part D claims, 2024
2,214
Publications
17
Clinical trials
1
Practice address
107 North Center Drive, North Brunswick, NJ 08902
Practice phone
Call (732) 297-8001
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Surgery Center of Central New Jersey

Surgery Center - Medicare-Certified · North Brunswick, New Jersey

See all 6 affiliations

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Dr. Rahul Singh Tonk is an ophthalmologist in North Brunswick, New Jersey

Dr. Tonk practices at Surgery Center of Central New Jersey in North Brunswick, New Jersey.

Dr. Tonk's NPI, 1316207913, was assigned on May 17, 2012. Dr. Tonk graduated from Rutgers Robert Wood Johnson Medical School in 2012. Dr. Tonk holds Florida license ME 126935.

NPI and contact details
Medicare PAC ID
2365739992
NPI enumeration date
May 17, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(732) 297-8001
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

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

Dr. Rahul Singh Tonk practices at Surgery Center of Central New Jersey in North Brunswick, New Jersey

Dr. Tonk's primary practice is Surgery Center of Central New Jersey, at 107 North Center Drive, North Brunswick, NJ 08902. The practice phone is (732) 297-8001.

  • Surgery Center of Central New Jersey
    107 North Center Drive, North Brunswick, NJ 08902Phone(732) 297-8001

Source: Dmand AI Affiliation Data

Dr. Rahul Singh Tonk is affiliated with 3 sites of care and 3 medical groups

Dr. Tonk's primary practice is Surgery Center of Central New Jersey in North Brunswick, New Jersey. The medical group on file is University of Miami Health System. Dmand AI also links Dr. Tonk to 2 more group practices and clinics and 2 medical groups, each named with a free account.

See all 6 affiliations for Dr. Tonk

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

Dmand AI tracks the EHR system at Dr. Rahul Singh Tonk's practice

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

EHR by site
SiteEHR vendor and product
Surgery Center of Central New 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. Rahul Singh Tonk is one of 654 ophthalmologists in New Jersey

Ophthalmology is Dr. Tonk's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Tonk is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Tonk's licenses on file in 2 states: Florida and New Jersey.

Specialties and state licenses

  • Ophthalmology, FloridaPrimaryLicense ME 126935 · 2016 to 2026 · taxonomy 207W00000X
  • New Jersey license2024 to 2025

Clinical focus

Dmand AI lists cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Tonk treats.

Ophthalmologists near Dr. Tonk

Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.

654ophthalmologists in New Jersey
2ophthalmologists in North Brunswick

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

Dr. Rahul Singh Tonk billed Medicare for 871 services in 2024

CMS data shows 871 Medicare services from Dr. Tonk across 11 procedure codes in 2024, for 353 Medicare patients. Medicare paid $128,033 for them.

Medicare services, 2024871
Medicare patients353
Paid by Medicare$128,033
Procedure codes11

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

  • 2023
  • 2024
Office and hospital visits
2023: 5002024: 44810%
Surgery
2023: 2282024: 2127%
Tests and treatments
2023: 2272024: 2117%

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

  • In an office34039%
  • In a facility53161%

Dr. Tonk compared with the New Jersey median for ophthalmologists, 2024

  • Dr. Tonk
  • New Jersey median
Medicare services
871vs 1,84653% below
Medicare patients
353vs 61843% below
Part D claims
2,084vs 6963.0 times

Medians across 677 ophthalmologists in New Jersey with Dmand AI profiles that report each measure.

Dr. Tonk'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. Tonk

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

Dr. Rahul Singh Tonk treated 353 Medicare patients in 2024, average age 76

CMS counts 353 Medicare patients who saw Dr. Tonk in 2024. The largest group is 65 to 74, with 147 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 24% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tonk's median patient age at 70, with 53% women.

Medicare patients, 2024353
Average age76
Average risk score1.29
Also on Medicaid24%

Dr. Tonk's Medicare patients by age, 2024

Dr. Tonk's Medicare patients by sex, 2024

  • Women21761%
  • Men13639%

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

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis58%
  4. Diabetes30%
  5. Ischemic heart disease30%
  6. Osteoporosis30%
  7. Anxiety28%
  8. Mood disorders25%

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

Dr. Tonk's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women53%
  • Men46%

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

Dr. Rahul Singh Tonk wrote 2,214 Medicare Part D claims in 2024

In 2024, Dr. Tonk wrote 2,214 Medicare Part D claims for 480 patients. 55% of them were for generic drugs. CMS names the drug for 2,084 of them, across 21 drugs with 11 or more claims each, at $159,687 in total drug cost. In 2023, CMS named 2,319 claims across 19 drugs.

Part D claims, 20242,214
Drugs named by CMS21
Total drug cost$159,687
Part D patients480

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

  • Generic1,207 claims55%
  • Brand-name1,007 claims45%

Dr. Tonk'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.

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

  • Antibiotics1%23 of 2,214 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: 2,3192024: 2,08410%

Drugs named by CMS: 21 in 2024, 19 in 2023.

See all prescribing by Dr. Tonk

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. Rahul Singh Tonk scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Tonk for performance year 2024, reported as part of a group. Dr. Tonk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 99 procedures of cataract surgery by Dr. Tonk, more than 74% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Tonk's MIPS scores, performance year 2024

  • 88of 100Final score
  • 78.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Tonk ranks in Medicare procedure volume

Cataract surgery
74th percentile99 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. Rahul Singh Tonk has 17 publications on record

Dmand AI links 17 papers to Dr. Tonk, published from 2020 to 2025. 2024 was the busiest year, with 5. The most frequent topics are Visual Acuity, Phacoemulsification and Biometry. Dr. Tonk has published most often in Cornea. Dr. Tonk's most frequent co-authors are Kamran Riaz, MD, Guillermo Amescua, MD and Abdelrahman Montaser Anter, MD.

Papers17
Years published2020 to 2025

Dr. Tonk's papers by year, 2020 to 2025

Topics Dr. Tonk writes about most

  • Visual Acuity
  • Phacoemulsification
  • Biometry
  • Corneal Surgery, Laser
  • Endothelium, Corneal
  • Keratoplasty, Penetrating
  • Lenses, Intraocular
  • Lens Implantation, Intraocular

Dr. Tonk's most frequent co-authors

Recent publications by Dr. Tonk

See all 17 publications and co-authors

See who Dr. Tonk researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tonk 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. Rahul Singh Tonk has worked on 1 clinical trial

Dmand AI links Dr. Tonk to 1 clinical trial. Conditions studied include Herpes Zoster Ophthalmicus and Chickenpox.

Conditions in Dr. Tonk's trials

  • Herpes Zoster Ophthalmicus
  • Chickenpox

Investigators on the most trials with Dr. Tonk

Recent clinical trials with Dr. Tonk

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

Dr. Rahul Singh Tonk received $72,692 in industry payments from 2016 to 2025

CMS Open Payments shows 252 general payments to Dr. Tonk from 35 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 66% of the total. Johnson & Johnson Surgical Vision, Inc. paid the most, $25,372.

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

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

$72.7Kin total
  • Consulting fees$48,15466%
  • Food and beverage$13,38918%
  • Speaker and faculty fees$7,38810%
  • Debt forgiveness$2,7924%
  • Other$9701%

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

Share is of all general payments to this clinician.

See all payments to Dr. Tonk

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

Dr. Rahul Singh Tonk graduated from Rutgers Robert Wood Johnson Medical School

Dr. Tonk graduated from Rutgers Robert Wood Johnson Medical School in 2012.

  1. Medical schoolRutgers Robert Wood Johnson Medical School
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Rahul Singh Tonk accepts plans from 11 insurance carriers

Dr. Tonk is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Molina
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • Cigna
  • +3 more carriersWith a free account

Plan types Dr. Tonk accepts, by number of carriers

  1. PPO7
  2. HMO4
  3. Medicare4
  4. POS4
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Rahul Singh Tonk'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)Clinician Public Reporting: Overall MIPS Performance (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)
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. Rahul Singh Tonk

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. Rahul Singh Tonk's NPI number?

Dr. Rahul Singh Tonk's NPI number is 1316207913. It was assigned on May 17, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Rahul Singh Tonk?

Dr. Rahul Singh Tonk is an ophthalmologist in North Brunswick, New Jersey. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Rahul Singh Tonk practice?

Dr. Tonk practices at 107 North Center Drive, North Brunswick, NJ 08902. Dr. Tonk's primary practice is Surgery Center of Central New Jersey in North Brunswick, New Jersey. Dmand AI also links Dr. Tonk to 2 group practices and clinics and 2 medical groups.

What is Dr. Rahul Singh Tonk's office phone number?

The practice phone on file for Dr. Tonk is (732) 297-8001.

What is Dr. Rahul Singh Tonk's medical license number?

Dr. Tonk holds Florida license ME 126935, one of the licenses on file in 2 states.

Which states has Dr. Rahul Singh Tonk been licensed in?

Dmand AI has state licenses on file for Dr. Tonk in Florida (2016 to 2026) and New Jersey (2024 to 2025).

What medical group is Dr. Rahul Singh Tonk part of?

Dr. Tonk is linked to University of Miami Health System. Dmand AI links Dr. Tonk to 2 more medical groups.

Does Dr. Rahul Singh Tonk accept Medicare?

Yes. CMS data shows Dr. Tonk billed Medicare for 871 services in 2024, and Dr. Tonk accepts Medicare assignment.

What is Dr. Rahul Singh Tonk's MIPS score?

Dr. Tonk's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

How many Medicare patients does Dr. Rahul Singh Tonk see?

CMS counts 353 Medicare patients who saw Dr. Tonk in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Rahul Singh Tonk board certified?

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

What services does Dr. Rahul Singh Tonk bill to Medicare?

In 2024, Dr. Tonk's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: eye (66984).

Where did Dr. Rahul Singh Tonk go to medical school?

Dr. Tonk graduated from Rutgers Robert Wood Johnson Medical School in 2012.

What drugs does Dr. Rahul Singh Tonk prescribe most?

In 2024 Medicare Part D data, Dr. Tonk's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Moxifloxacin.

Has Dr. Rahul Singh Tonk received payments from drug or device companies?

CMS Open Payments shows $72,692 in general payments to Dr. Tonk from 35 companies from 2016 to 2025. The largest total came from Johnson & Johnson Surgical Vision, Inc.

How long has Dr. Rahul Singh Tonk been practicing?

Dr. Tonk graduated from medical school in 2012, 14 years ago.

Does Dr. Rahul Singh Tonk do research?

Dmand AI links 17 publications to Dr. Tonk, published from 2020 to 2025. Dr. Tonk has worked on 1 clinical trial.

Who does Dr. Rahul Singh Tonk publish with?

Dr. Tonk's most frequent co-authors are Kamran Riaz, MD (4 shared papers), Guillermo Amescua, MD (2 shared papers) and Abdelrahman Montaser Anter, MD (2 shared papers).

What insurance does Dr. Rahul Singh Tonk accept?

Dr. Tonk is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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