Stephen Alexander Koplin, M.D.
Internal Medicine Physician · Portsmouth, VA
Stephen Alexander Koplin, M.D. is an internal medicine physician with a practice address in Portsmouth, Virginia, and NPI 1013201250, issued on Jun 6, 2011. Check the license (Virginia 0101255176, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Stephen Alexander Koplin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101255176 VA
Self-reported in NPPES; status is on the state search - Practice location
- 620 John Paul Jones Cir, Portsmouth, VA 23708
- Phone
- (757) 953-5000
- Enumerated
- Jun 6, 2011
- Record last updated
- Jul 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240423002173); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 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.
- John Aalto, DPMFoot & Ankle Surgery Podiatrist1518196054
- 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 Stephen Alexander Koplin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101255176Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
398 Medicare Part D claims for 75 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Tramadol Hcl16 claims
- Rosuvastatin Calcium14 claims
- Atorvastatin Calcium12 claims
- Levothyroxine Sodium12 claims
- Trazodone Hcl12 claims
- Amlodipine Besylate11 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.
Bills Medicare through one group practice
- Privia Medical Group, LLCVirginia Beach, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Alexander Koplin among 3,599 internal medicine physician records in Virginia
Stephen Alexander Koplin, M.D. is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2011 · median 2003 among the 2,234 with a school on file
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 internal medicine physician records list a practice address in Portsmouth
They are 48 of the 2,857 NPPES records with a practice address in Portsmouth, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Portsmouth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Baldwin, M.D.Portsmouth, VA 237081811964471
- Brian Bowes, MDPortsmouth, VA 237081790757540
- Jeffrey Cole, M.D.Portsmouth, VA 237081134199086
- Christopher Culp, MDPortsmouth, VA 237081992775381
- Nicholas Darling, MDPortsmouth, VA 237081942624978
- Christopher Duplessis, M.D.Portsmouth, VA 237081659345528
- Todd Hansen, M.D., PH.D.Portsmouth, VA 237081386905776
- Rasheed Hassan, DOPortsmouth, VA 237081952531485
Common questions
What is Stephen Alexander Koplin, M.D.'s NPI number?
Stephen Alexander Koplin, M.D.'s National Provider Identifier (NPI) is 1013201250, issued on Jun 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Alexander Koplin, M.D. located?
The NPPES record lists a practice address at 620 John Paul Jones Cir, Portsmouth, VA, 23708. Phone: (757) 953-5000. Providers update this record themselves, so call before visiting.
How can I verify Stephen Alexander Koplin, M.D.'s license?
NPPES lists Virginia license number 0101255176, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Alexander Koplin, M.D. prescribe under Medicare Part D?
In 2024, Stephen Alexander Koplin, M.D. had 398 Medicare Part D claims for 75 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.