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Edit this profileBased in Williston Park, NY, Robert I. Rattiner, M.D. is listed in the NPI registry under cardiovascular disease. Robert graduated from State University of New York Downstate Medical Center in 1991. Robert is also listed as specializing in internal medicine. Medicare claims data shows Robert provided 543 services to 315 patients. The services billed most often include insertion of needle into vein for collection of blood sample, residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes, and residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes. NPI 1881738375 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
99 HILLSIDE AVENUE SUITE T
Williston Park, NY 11596
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.
Specialized cardiovascular care
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
Advanced imaging
Catheter-based diagnosis and treatment
Heart & circulation
Life Support
Office and noninvasive testing
Structural heart
Most searched procedures
Consultations
Diagnostic testing
Diagnostics
Heart devices
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
543 services · 315 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
143 | More often than most peers in Cardiovascular Disease |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
40 | Less often than most peers in Cardiovascular Disease |
| Influenza vaccine, trivalent, 0.5 ml dosage | Treatment | 90658 |
24 | As often as other peers in Cardiovascular Disease |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
85 | Too few peers to compare |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
85 | As often as other peers in Cardiovascular Disease |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
55 | As often as other peers in Cardiovascular Disease |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
38 | Too few peers to compare |
| Administration of influenza virus vaccine | Billing code | G0008 |
25 | As often as other peers in Cardiovascular Disease |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
20 | Less often than most peers in Cardiovascular Disease |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
16 | Less 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.
Robert I. Rattiner is a cardiologist in Williston Park, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
Robert I. Rattiner is listed at 99 Hillside Avenue Suite T, Williston Park, NY 11596. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (516) 498-1965. Contact the office directly to confirm availability and scheduling.
NPI registry
Robert I. Rattiner's National Provider Identifier is 1881738375. 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
Robert I. Rattiner attended State University of New York Downstate Medical Center, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
Robert I. Rattiner has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Robert I. Rattiner performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine, trivalent, 0.5 ml dosage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Robert I. Rattiner. If this is you, claiming it is free.
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