Birva Straub, M.D.
NPI 1811131006 · Diagnostic Radiology Physician · Greenwich, CT
Provider details
- NPI number
- 1811131006
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,156 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 | 1,025 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 584 | $43 |
| X-Ray of Chest, 2 Views71046 | 188 | $12 |
| Ct Scan of Upper Spine Without Contrast72125 | 124 | $51 |
| X-Ray of Abdomen, 1 View74018 | 114 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 74 | $94 |
| X-Ray of Hip, 2-3 Views73502 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-01
- Last updated
- 2016-06-02
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.