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Edit this profileAt a glance
- 125 Paterson St, Cab-5200, New Brunswick, NJ 08901
About Dr. Kostis
William J. Kostis, PhD, M.D. practices internal medicine in New Brunswick, NJ. William is a 2007 graduate of Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc). William is also listed as specializing in cardiovascular disease and clinical cardiac electrophysiology. Medicare claims data shows William provided 4,182 services to 2,805 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes. The provider's National Provider Identifier (NPI) is 1922203439.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (732) 235-6561
- Email not available
Practice Locations
125 PATERSON ST CAB-5200
New Brunswick, NJ 08901
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
- Impetigo
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive and evaluation
- Medication management
- Post-hospital transitional care
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
Exams & Consultations
Heart & Circulation
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
Lab tests
Lungs & Breathing
- At-Home Sleep Study Order
Metabolic & Weight
- Weight Loss Injections and Medication
Minor procedures
Office procedures
- Cryotherapy for skin lesions
- Earwax removal
- Incision and drainage of an abscess
- Skin biopsy
Office Procedures
- Skin Tag and Mole Removal
- Vitamin B12 Injections
- Wart Removal
Pain management
Preventive & Routine Care
Screenings & Diagnostics
- Bone Density Scan Referral
- Diabetes Screening and A1C Test
Sexual health
- STI Testing
Procedures Most Often Billed to Medicare
4,182 services · 2,805 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of permanent leadless pacemaker using imaging guidance | Procedure | 33274 |
21 | Too few peers to compare |
| Insertion of pacemaker and upper and lower heart chamber electrode | Procedure | 33208 |
12 | Less often than most peers in Internal Medicine |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
3,179 | More than most peers in Internal Medicine |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
131 | More often than most peers in Internal Medicine |
| Programming of dual lead pacemaker system | Treatment | 93280 |
85 | More often than most peers in Internal Medicine |
| Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | Treatment | 93296 |
47 | Less often than most peers in Internal Medicine |
| Programming of dual lead implantable defibrillator system | Treatment | 93283 |
28 | As often as other peers in Internal Medicine |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
22 | Less often than most peers in Internal Medicine |
| Programming of single lead implantable defibrillator system | Treatment | 93282 |
22 | Too few peers to compare |
| Programming of multiple lead implantable defibrillator system | Treatment | 93284 |
15 | Less often than most peers in Internal Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 21 related providers in 3 groups
Other internists in New Brunswick 5
Same specialty, same city.
Trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is William J. Kostis, PhD?
William J. Kostis, PhD is an internist in New Brunswick, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
What is William J. Kostis, PhD's address?
William J. Kostis, PhD is listed at 125 Paterson St Cab-5200, New Brunswick, NJ 08901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with William J. Kostis, PhD?
The number on file is (732) 235-6561. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William J. Kostis, PhD?
William J. Kostis, PhD's National Provider Identifier is 1922203439. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did William J. Kostis, PhD train?
William J. Kostis, PhD attended Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William J. Kostis, PhD have?
William J. Kostis, PhD has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does William J. Kostis, PhD perform?
According to Medicare billing data, William J. Kostis, PhD performs procedures including insertion of permanent leadless pacemaker using imaging guidance and insertion of pacemaker and upper and lower heart chamber electrode; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William J. Kostis, PhD's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William J. Kostis, PhD. If this is you, claiming it is free.
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