Stephen Rubenstein, M.D.
NPI 1831267509 · Cardiovascular Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Rubenstein, M.D. is a Cardiovascular Disease Physician provider in New York, NY (NPI 1831267509).
Provider details
- NPI number
- 1831267509
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 113928 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
421 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 233 | $104 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 46 | $15 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 39 | $209 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 38 | $195 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 34 | $159 |
| Complete Ultrasound Study of Arm and Leg Arteries93923 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 220 | 68 |
| Amlodipine Besylate | 127 | 49 |
| Atorvastatin Calcium | 91 | 33 |
| Hydrochlorothiazide | 84 | 29 |
| Rosuvastatin Calcium | 55 | 17 |
| Furosemide | 54 | 19 |
| Lisinopril | 52 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2008-08-28
Frequently asked questions
- What is Stephen Rubenstein's NPI number?
- Stephen Rubenstein's National Provider Identifier (NPI) is 1831267509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Rubenstein's specialty?
- Stephen Rubenstein is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Rubenstein located?
- Stephen Rubenstein's practice location on file with NPPES is 885 Park Ave, New York, NY 10075-0383.
- What is Stephen Rubenstein's phone number?
- The practice phone number listed in the NPPES registry for Stephen Rubenstein is (212) 737-6993.
- Does Stephen Rubenstein accept Medicare?
- Stephen Rubenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Rubenstein's NPI active?
- Yes — Stephen Rubenstein's NPI (1831267509) is active in the NPPES registry as of the last update on 2008-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.