Jacqueline Viau
NPI 1699225821 · Nurse Practitioner · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline Viau is a Nurse Practitioner provider in Oak Lawn, IL (NPI 1699225821).
Provider details
- NPI number
- 1699225821
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209014842 (IL)
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
413 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) |
|---|---|---|
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083 | 95 | $91 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 59 | $11 |
| Aspiration of Fluid From Chest Cavity Using Imaging Guidance32555 | 55 | $95 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 44 | $15 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 34 | $12 |
| Biopsy and Aspiration of Bone Marrow Sample for Diagnosis38222 | 25 | $64 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$435 across 5 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
Additional practice locations (1)
- 2900 N Lake Shore DrChicago, IL 60657-5640Phone: (773) 665-3000Fax: (773) 665-3294
Registry dates
- Enumerated
- 2016-10-12
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Jacqueline Viau's NPI number?
- Jacqueline Viau's National Provider Identifier (NPI) is 1699225821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Viau's specialty?
- Jacqueline Viau is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacqueline Viau located?
- Jacqueline Viau's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Jacqueline Viau's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Viau is (708) 684-6949.
- Does Jacqueline Viau accept Medicare?
- Jacqueline Viau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline Viau's NPI active?
- Yes — Jacqueline Viau's NPI (1699225821) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.