Roger Sequeira, MD
NPI 1699933200 · Diagnostic Radiology Physician · Christiansburg, VA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Sequeira, MD is a Diagnostic Radiology Physician provider in Christiansburg, VA (NPI 1699933200).
Provider details
- NPI number
- 1699933200
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 249406 (NY)
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
18 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
3,678 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 | 530 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 216 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 210 | $82 |
| X-Ray of Hip, 2-3 Views73502 | 142 | $10 |
| X-Ray of Abdomen, 1 View74018 | 133 | $8 |
| X-Ray of Chest, 2 Views71046 | 125 | $10 |
| X-Ray of Knee, 4 Or More Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-30
- Last updated
- 2023-03-21
- Certified
- 2022-07-01
Frequently asked questions
- What is Roger Sequeira's NPI number?
- Roger Sequeira's National Provider Identifier (NPI) is 1699933200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Sequeira's specialty?
- Roger Sequeira is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Sequeira located?
- Roger Sequeira's practice location on file with NPPES is 2900 Lamb Cir, Christiansburg, VA 24073-6344.
- What is Roger Sequeira's phone number?
- The practice phone number listed in the NPPES registry for Roger Sequeira is (540) 731-2810.
- Does Roger Sequeira accept Medicare?
- Roger Sequeira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Sequeira's NPI active?
- Yes — Roger Sequeira's NPI (1699933200) is active in the NPPES registry as of the last update on 2023-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.