NPPES file of Aug 9, 2026

Thomas Browning, M.D.

Internal Medicine Physician · Plymouth, MA

Thomas Browning, M.D. is an internal medicine physician with a practice address in Plymouth, Massachusetts, and NPI 1528134210, issued on Nov 27, 2006. Check the license (Massachusetts 59095, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1528134210
Name
Thomas Browning
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
59095 MA
Self-reported in NPPES; status is on the state search
Practice location
3 Village Grn N, Plymouth, MA 02360
Phone
(508) 224-2224
Enumerated
Nov 27, 2006
Record last updated
Mar 11, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
3031101 MA
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 3 Village Grn N

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

  1. Virnaliza Cassidy, M.D.Pediatrics Physician1295751543
  2. Michael Light, D.O.Internal Medicine Physician1063837292
  3. Susan Sullivan, PA-CPhysician Assistant1871649160

Verify Thomas Browning in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 59095
    Check 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
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average internal medicine physician in 2024

73 Medicare Part D claims for 19 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 23 claims were for opioids.

  1. Thomas Browning73
  2. Specialty average3,176

Most prescribed

  1. Tamsulosin Hcl15 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 Browning among 6,825 internal medicine physician records in Massachusetts

Thomas Browning, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2008 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 internal medicine physician records list a practice address in Plymouth

They are 31 of the 1,954 NPPES records with a practice address in Plymouth, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Caroline Alpert, M.D.Plymouth, MA 023601831177260
  2. Alfred Baum, M.D.Plymouth, MA 023601841239845
  3. David Hardy, M.D.Plymouth, MA 023601548238090
  4. Dariusz Hordejuk, M.D.Plymouth, MA 023601902884331
  5. Harvey Kowaloff, M.D.Plymouth, MA 023601700863016
  6. Wei Gen Li, M.D.Plymouth, MA 023601417904806
  7. Antonietta Mauri, MDPlymouth, MA 023601609838416
  8. Mead Northrop, M.D.Plymouth, MA 023601982630968

Common questions

What is Thomas Browning, M.D.'s NPI number?

Thomas Browning, M.D.'s National Provider Identifier (NPI) is 1528134210, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Browning, M.D. located?

The NPPES record lists a practice address at 3 Village Grn N, Plymouth, MA, 02360. Phone: (508) 224-2224. Providers update this record themselves, so call before visiting.

How can I verify Thomas Browning, M.D.'s license?

NPPES lists Massachusetts license number 59095, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas Browning, M.D. prescribe under Medicare Part D?

In 2024, Thomas Browning, M.D. had 73 Medicare Part D claims for 19 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.