Dallin Johansen, DO
NPI 1831686740 · Diagnostic Radiology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dallin Johansen, DO is a Diagnostic Radiology Physician provider in Durham, NC (NPI 1831686740).
Provider details
- NPI number
- 1831686740
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2023-00301 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
3,467 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 | 232 | $8 |
| X-Ray of Hip, 2-3 Views73502 | 182 | $10 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 156 | $9 |
| X-Ray of Knee, 1-2 Views73560 | 126 | $8 |
| X-Ray of Hip, 2-3 Views73502 | 124 | $39 |
| X-Ray of Foot, Minimum of 3 Views73630 | 119 | $26 |
| X-Ray of Foot, Minimum of 3 Views73630 | 112 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-16
- Last updated
- 2023-06-13
- Certified
- 2023-06-13
Frequently asked questions
- What is Dallin Johansen's NPI number?
- Dallin Johansen's National Provider Identifier (NPI) is 1831686740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dallin Johansen's specialty?
- Dallin Johansen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dallin Johansen located?
- Dallin Johansen's practice location on file with NPPES is 2301 Erwin Rd, Durham, NC 27705-4699.
- What is Dallin Johansen's phone number?
- The practice phone number listed in the NPPES registry for Dallin Johansen is (919) 684-8111.
- Does Dallin Johansen accept Medicare?
- Dallin Johansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dallin Johansen's NPI active?
- Yes — Dallin Johansen's NPI (1831686740) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.