Robert Weiser, M.D.
NPI 1306878608 · Vascular Surgery Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Weiser, M.D. is a Vascular Surgery Physician provider in Brooklyn, NY (NPI 1306878608).
Provider details
- NPI number
- 1306878608
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 134873 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,186 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,028 | $104 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 560 | $282 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 487 | $152 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 451 | $219 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 251 | $223 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 205 | $146 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 49 | 14 |
| Hydrochlorothiazide | 46 | 17 |
| Atorvastatin Calcium | 35 | 13 |
| Rosuvastatin Calcium | 28 | 13 |
| Amlodipine Besylate | 27 | — |
| Rivaroxabanbrand: Xarelto | 27 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2010-02-03
Frequently asked questions
- What is Robert Weiser's NPI number?
- Robert Weiser's National Provider Identifier (NPI) is 1306878608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Weiser's specialty?
- Robert Weiser is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Weiser located?
- Robert Weiser's practice location on file with NPPES is 186 Joralemon St, Brooklyn, NY 11201-4326.
- What is Robert Weiser's phone number?
- The practice phone number listed in the NPPES registry for Robert Weiser is (718) 797-1101.
- Does Robert Weiser accept Medicare?
- Robert Weiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Weiser's NPI active?
- Yes — Robert Weiser's NPI (1306878608) is active in the NPPES registry as of the last update on 2010-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.