Viviane Delaney, M.D.
NPI 1922349182 · Diagnostic Radiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viviane Delaney, M.D. is a Diagnostic Radiology Physician provider in Sacramento, CA (NPI 1922349182).
Provider details
- NPI number
- 1922349182
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A113947 (CA)
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
13 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
1,885 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 293 | $9 |
| Screening Mammography77067 | 238 | $141 |
| Screening 3d Breast Mammography77063 | 236 | $56 |
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast75574 | 149 | $303 |
| Ct Scan of Heart With Evaluation of Blood Vessel Calcium75571 | 103 | $108 |
| X-Ray of Chest, 2 Views71046 | 97 | $34 |
| X-Ray of Chest, 2 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-12
- Last updated
- 2016-06-13
Frequently asked questions
- What is Viviane Delaney's NPI number?
- Viviane Delaney's National Provider Identifier (NPI) is 1922349182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viviane Delaney's specialty?
- Viviane Delaney is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Viviane Delaney located?
- Viviane Delaney's practice location on file with NPPES is 1500 Expo Pkwy, Sacramento, CA 95815-4227.
- What is Viviane Delaney's phone number?
- The practice phone number listed in the NPPES registry for Viviane Delaney is (916) 646-8300.
- Does Viviane Delaney accept Medicare?
- Viviane Delaney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viviane Delaney's NPI active?
- Yes — Viviane Delaney's NPI (1922349182) is active in the NPPES registry as of the last update on 2016-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.