Irina Williams, M.D.
NPI 1902285240 · Diagnostic Radiology Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irina Williams, M.D. is a Diagnostic Radiology Physician provider in Tampa, FL (NPI 1902285240).
Provider details
- NPI number
- 1902285240
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R75029 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
287 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 88 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 47 | $79 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 44 | $19 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 32 | $76 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 32 | $31 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-19
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Irina Williams's NPI number?
- Irina Williams's National Provider Identifier (NPI) is 1902285240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Williams's specialty?
- Irina Williams is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Irina Williams located?
- Irina Williams's practice location on file with NPPES is 14055 Riveredge Dr Ste 250, Tampa, FL 33637-2141.
- What is Irina Williams's phone number?
- The practice phone number listed in the NPPES registry for Irina Williams is (352) 265-0438.
- Does Irina Williams accept Medicare?
- Irina Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irina Williams's NPI active?
- Yes — Irina Williams's NPI (1902285240) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.