Physician Profile
Derek J. Davies, M.D.
Unclaimed ProfileAbout Dr. Davies
Derek J. Davies, M.D. practices student in an organized health care education program in Portsmouth, VA. Derek is a 2009 graduate of Albany Medical College of Union University. Medicare claims data shows Derek provided 794 services to 775 patients. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and critical care, first 30-74 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (757) 953-5236
- Email not available
Practice Locations
620 JOHN PAUL JONES CIR
Portsmouth, VA 23708
Procedures Most Often Billed to Medicare
794 services · 775 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
294 | More often than most peers in Student in training |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
336 | More than most peers in Student in training |
| Critical care, first 30-74 minutes | Office visit | 99291 |
108 | More often than most peers in Student in training |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
56 | More often than most peers in Student in training |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other medical trainees at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other medical trainees in Portsmouth 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Albany Medical College of Union University 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Albany Medical College of Union University 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in VA who bill this service to Medicare most often.
Common questions
What is Derek J. Davies's specialty?
Derek J. Davies is a medical trainee in Portsmouth, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where can I find Derek J. Davies?
Derek J. Davies is listed at 620 John Paul Jones Cir, Portsmouth, VA 23708. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Derek J. Davies?
The number on file is (757) 953-5236. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Derek J. Davies?
Derek J. Davies's National Provider Identifier is 1205063559. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Derek J. Davies's education?
Derek J. Davies attended Albany Medical College of Union University, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Derek J. Davies have?
Derek J. Davies has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Derek J. Davies known for?
According to Medicare billing data, Derek J. Davies provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Derek J. Davies's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Derek J. Davies. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.