Vivian Wiater, PA-C
NPI 1174908446 · Surgical Physician Assistant · New Haven, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Wiater, PA-C is a Surgical Physician Assistant provider in New Haven, CT (NPI 1174908446).
Provider details
- NPI number
- 1174908446
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3393 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 49 | 48 |
| Ondansetronbrand: Ondansetron Odt | 35 | 35 |
| Dexamethasone | 22 | 22 |
| Levetiracetam | 22 | 21 |
| Cephalexin | 20 | 19 |
| Famotidine | 17 | 17 |
| Amlodipine Besylate | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-28
- Last updated
- 2017-04-24
Frequently asked questions
- What is Vivian Wiater's NPI number?
- Vivian Wiater's National Provider Identifier (NPI) is 1174908446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Wiater's specialty?
- Vivian Wiater is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vivian Wiater located?
- Vivian Wiater's practice location on file with NPPES is 333 Cedar St, New Haven, CT 06510-3206.
- What is Vivian Wiater's phone number?
- The practice phone number listed in the NPPES registry for Vivian Wiater is (203) 737-2096.
- Does Vivian Wiater accept Medicare?
- Vivian Wiater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Wiater's NPI active?
- Yes — Vivian Wiater's NPI (1174908446) is active in the NPPES registry as of the last update on 2017-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.