Steven Nardini, MD
NPI 1740634989 · Diagnostic Radiology Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Nardini, MD is a Diagnostic Radiology Physician provider in Tacoma, WA (NPI 1740634989).
Provider details
- NPI number
- 1740634989
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R6446 (TX)
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
10 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
52 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 | 37 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 15 | $82 |
Typical Medicare-allowed amounts for these services range $8–$82 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-13
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Frequently asked questions
- What is Steven Nardini's NPI number?
- Steven Nardini's National Provider Identifier (NPI) is 1740634989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Nardini's specialty?
- Steven Nardini is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Nardini located?
- Steven Nardini's practice location on file with NPPES is 9040 Jackson Ave, Tacoma, WA 98431-4504.
- What is Steven Nardini's phone number?
- The practice phone number listed in the NPPES registry for Steven Nardini is (253) 968-1110.
- Does Steven Nardini accept Medicare?
- Steven Nardini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Nardini's NPI active?
- Yes — Steven Nardini's NPI (1740634989) is active in the NPPES registry as of the last update on 2023-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.