John Swift, MD
NPI 1942256110 · Diagnostic Radiology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Swift, MD is a Diagnostic Radiology Physician provider in Washington, DC (NPI 1942256110).
Provider details
- NPI number
- 1942256110
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD039504 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
1,221 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 | 204 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 132 | $86 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 106 | $82 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 90 | $85 |
| Ct Scan of Chest Without Contrast71250 | 70 | $50 |
| X-Ray of Abdomen, 1 View74018 | 52 | $9 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2012-12-06
Frequently asked questions
- What is John Swift's NPI number?
- John Swift's National Provider Identifier (NPI) is 1942256110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Swift's specialty?
- John Swift is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Swift located?
- John Swift's practice location on file with NPPES is 700 2nd St Ne, Washington, DC 20002-8100.
- What is John Swift's phone number?
- The practice phone number listed in the NPPES registry for John Swift is (202) 346-3000.
- Does John Swift accept Medicare?
- John Swift is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Swift's NPI active?
- Yes — John Swift's NPI (1942256110) is active in the NPPES registry as of the last update on 2012-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.