Vivian Olti Weissbrun, M.D.
NPI 1417056417 · Psychiatry Physician · Miami Beach, FL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Olti Weissbrun, M.D. is a Psychiatry Physician provider in Miami Beach, FL (NPI 1417056417).
Provider details
- NPI number
- 1417056417
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME41793 (FL)
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
236 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 219 | $70 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 17 | $175 |
Typical Medicare-allowed amounts for these services range $70–$175 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 193 | 28 |
| Trazodone Hcl | 145 | 25 |
| Buspirone Hcl | 118 | 18 |
| Quetiapine Fumarate | 99 | 16 |
| Aripiprazole | 92 | 15 |
| Olanzapine | 89 | — |
| Cariprazine Hclbrand: Vraylar | 74 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,100 across 49 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
- 2006-09-22
- Last updated
- 2023-03-07
Frequently asked questions
- What is Vivian Olti Weissbrun's NPI number?
- Vivian Olti Weissbrun's National Provider Identifier (NPI) is 1417056417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Olti Weissbrun's specialty?
- Vivian Olti Weissbrun is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Olti Weissbrun located?
- Vivian Olti Weissbrun's practice location on file with NPPES is 1680 Meridian Ave Ste 501, Miami Beach, FL 33139-2719.
- What is Vivian Olti Weissbrun's phone number?
- The practice phone number listed in the NPPES registry for Vivian Olti Weissbrun is (305) 531-5341.
- Does Vivian Olti Weissbrun accept Medicare?
- Vivian Olti Weissbrun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Olti Weissbrun's NPI active?
- Yes — Vivian Olti Weissbrun's NPI (1417056417) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.