Are you Marc Rybstein, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Marc Rybstein, M.D.
- Brooklyn location main office
828 Utica Ave, Brooklyn, NY 11203 - Brooklyn location
447 Fenimore Street, Brooklyn, NY 11225
About Dr. Rybstein
Marc Rybstein, M.D. is a healthcare provider in Brooklyn, NY specializing in cardiovascular disease. Marc trained at State University of New York at Stony Brook, School of Medicine, graduating in 2006. According to Medicare claims data, Marc cared for 2,957 Medicare patients across 4,143 services. The services billed most often include injection, regadenoson, 0.1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and ultrasound of heart with color-depicted blood flow, rate, direction and valve function. This provider record is associated with NPI 1538393822.
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
- (718) 303-0851
- Email not available
Practice Locations
828 UTICA AVE
Brooklyn, NY 11203
447 Fenimore Street
Brooklyn, NY 11225
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease 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
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
Office and noninvasive testing
Advanced imaging
Consultations
Diagnostic testing
Diagnostics
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
Procedures Most Often Billed to Medicare
4,143 services · 2,957 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
77 | As often as other peers in Cardiovascular Disease |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
126 | More often than most peers in Cardiovascular Disease |
| Complete ultrasound scan of abdomen | Imaging | 76700 |
82 | More often than most peers in Cardiovascular Disease |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
46 | Too few peers to compare |
| Complete ultrasound scan of pelvis | Imaging | 76856 |
32 | Too few peers to compare |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
462 | More often than most peers in Cardiovascular Disease |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
360 | More than most peers in Cardiovascular Disease |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
210 | As often as other peers in Cardiovascular Disease |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | Treatment | 93978 |
191 | More than most peers in Cardiovascular Disease |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
161 | More often than most peers in Cardiovascular Disease |
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.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiologists in Brooklyn 8
Same specialty, same city.
Trained at State University of New York at Stony Brook, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2006 at State University of New York at Stony Brook, School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Marc Rybstein?
Marc Rybstein is a cardiologist in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
What is Marc Rybstein's address?
Marc Rybstein is listed at 828 Utica Ave, Brooklyn, NY 11203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Marc Rybstein?
The number on file is (718) 303-0851. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marc Rybstein's NPI number?
Marc Rybstein's National Provider Identifier is 1538393822. 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 Marc Rybstein train?
Marc Rybstein attended State University of New York at Stony Brook, School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How long has Marc Rybstein been practicing?
Marc Rybstein has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What procedures does Marc Rybstein perform?
According to Medicare billing data, Marc Rybstein performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as nuclear medicine studies of heart muscle at rest and with stress and spect and complete ultrasound scan of abdomen; provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function and ultrasound of both sides of head and neck blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marc Rybstein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marc Rybstein. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.