Derek John Davies, M.D.
Student in an Organized Health Care Education/Training Program · Portsmouth, VA
Derek John Davies, M.D. is a student in an organized health care education/training program with a practice address in Portsmouth, Virginia, and NPI 1205063559, issued on Jun 14, 2009. Check the license with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek John Davies
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 620 John Paul Jones Cir, Portsmouth, VA 23708
- Phone
- (757) 953-5236
- Enumerated
- Jun 14, 2009
- Record last updated
- Sep 9, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191106001560); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2009
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 5,007 in Virginia → Look up another NPI →
Also registered at 620 John Paul Jones Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joy Aaron, RNRegistered Nurse1083765911
- Mark Abadilla, CRNACertified Registered Nurse Anesthetist1447135793
- Jason Abbot, PHARMDPharmacotherapy Pharmacist1215907324
- Renee AbernathyStudent in an Organized Health Care Education/Training Program1124969670
- Vivek Abraham, MDStudent in an Organized Health Care Education/Training Program1942829494
Verify Derek John Davies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
302 Medicare Part D claims for 205 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 61 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen33 claims
- Ondansetron Odt32 claims
- Naproxen18 claims
- Tramadol Hcl18 claims
- Cephalexin17 claims
- Doxycycline Hyclate17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 96.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Emergency Physicians OF TidewaterSuffolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek John Davies among 5,007 student in an organized health care education/training program records in Virginia
Derek John Davies, M.D. is one of 5,007 student in an organized health care education/training program records with a practice address in Virginia. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 1% of them.
- NPI issued2009 · 1% of these records are older, 98% newer
- In a Medicare fileYes · 28% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2009 · median 2020 among the 209 with a school on file
- Record last updated2010 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
173 student in an organized health care education/training program records list a practice address in Portsmouth
They are 173 of the 2,857 NPPES records with a practice address in Portsmouth, and 5,007 student in an organized health care education/training program records in Virginia.
All 5,007 in Virginia → Every provider in Portsmouth → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Denise Boggs-Wilkerson, D.O.Portsmouth, VA 237081437217908
- Matt Braslow, DOPortsmouth, VA 237081245439173
- Wayne BricePortsmouth, VA 237081699842104
- Chawn BrownPortsmouth, VA 237081891049573
- Melissa Callahan, MDPortsmouth, VA 237081861653438
- Glenn Dowling, D.O.Portsmouth, VA 237081265506257
- Fredrick Echols, M.D.Portsmouth, VA 237081194954073
- Andrew ForrestPortsmouth, VA 237081679640395
Common questions
What is Derek John Davies, M.D.'s NPI number?
Derek John Davies, M.D.'s National Provider Identifier (NPI) is 1205063559, issued on Jun 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Derek John Davies, M.D. located?
The NPPES record lists a practice address at 620 John Paul Jones Cir, Portsmouth, VA, 23708. Phone: (757) 953-5236. Providers update this record themselves, so call before visiting.
How can I verify Derek John Davies, M.D.'s license?
Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Derek John Davies, M.D. prescribe under Medicare Part D?
In 2024, Derek John Davies, M.D. had 302 Medicare Part D claims for 205 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
What is Derek John Davies, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.