NPPES file of Aug 9, 2026

Thomas George William Harris

Student in an Organized Health Care Education/Training Program · Baltimore, MD

Thomas George William Harris is a student in an organized health care education/training program with a practice address in Baltimore, Maryland, and NPI 1548012768, issued on Apr 2, 2024. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548012768
Name
Thomas George William Harris
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
601 N Caroline St # 8161, Baltimore, MD 21287
Phone
(410) 502-7381
Enumerated
Apr 2, 2024
Record last updated
Nov 20, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 601 N Caroline St # 8161

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bao-Quynh Julian, MDPlastic Surgery Physician1063854990
  2. Denver Lough, M.D., PHDStudent in an Organized Health Care Education/Training Program1023374857
  3. Lily Mundy, M.D.Plastic Surgery Physician1477948248
  4. Krissia Rivera Perla, MD, MPH, MSStudent in an Organized Health Care Education/Training Program1578203113

Verify Thomas George William Harris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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79% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

38 Medicare Part D claims for 18 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 15 claims were for opioids.

  1. Thomas Harris38
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl13 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.

Thomas George William Harris among 5,632 student in an organized health care education/training program records in Maryland

Thomas George William Harris is one of 5,632 student in an organized health care education/training program records with a practice address in Maryland. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 49% of them.

  • NPI issued2024 · 49% of these records are older, 36% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2025 · 24% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,028 student in an organized health care education/training program records list a practice address in Baltimore

They are 4,028 of the 35,183 NPPES records with a practice address in Baltimore, and 5,632 student in an organized health care education/training program records in Maryland.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Nikiforos Ballian, MBBSBaltimore, MD 212871023163847
  2. Priya Banerjee, M.D.Baltimore, MD 212871760535942
  3. Mary Cwik, PH.D.Baltimore, MD 212871053458158
  4. Shireen Gujral, MDBaltimore, MD 212871659412179
  5. Lawrence Lee, M.D.Baltimore, MD 212871841338563
  6. Janice LeungBaltimore, MD 212871104963180
  7. Shu-Ling Liang, PH.D.Baltimore, MD 212871588703862
  8. Rupal Malani, M.D., M.S.Baltimore, MD 212871487708772

Common questions

What is Thomas George William Harris's NPI number?

Thomas George William Harris's National Provider Identifier (NPI) is 1548012768, issued on Apr 2, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Thomas George William Harris located?

The NPPES record lists a practice address at 601 N Caroline St # 8161, Baltimore, MD, 21287. Phone: (410) 502-7381. Providers update this record themselves, so call before visiting.

How can I verify Thomas George William Harris's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas George William Harris prescribe under Medicare Part D?

In 2024, Thomas George William Harris had 38 Medicare Part D claims for 18 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.