Tapati Chowdhury, MD
Internal Medicine Physician · Hillsboro, OR
Tapati Chowdhury, MD is an internal medicine physician with a practice address in Hillsboro, Oregon, and NPI 1184287021, issued on Apr 16, 2019. Check the license (Oregon MD209259, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tapati Chowdhury
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD209259 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2875 NE Stucki Ave, Hillsboro, OR 97124
- Phone
- (800) 813-2000
- Enumerated
- Apr 16, 2019
- Record last updated
- Aug 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20221114002298); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 2875 NE Stucki Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tapati Chowdhury in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD209259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
549 Medicare Part D claims for 176 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Pantoprazole Sodium34 claims
- Furosemide28 claims
- Prednisone24 claims
- Oxycodone Hcl23 claims
- Amlodipine Besylate19 claims
- Levothyroxine Sodium19 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
- Kaiser Foundation Health Plan OF The NorthwestSalem, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tapati Chowdhury among 2,116 internal medicine physician records in Oregon
Tapati Chowdhury, MD is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2008 among the 1,232 with a school on file
- Record last updated2025 · 58% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 internal medicine physician records list a practice address in Hillsboro
They are 65 of the 3,302 NPPES records with a practice address in Hillsboro, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Hillsboro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Neil Blair, M.D.Hillsboro, OR 971241730275496
- Stephanie De Jesus, M.D.Hillsboro, OR 971241700870193
- Steven Gordon, M.D.Hillsboro, OR 971241134225725
- Leslie Johnson, MDHillsboro, OR 971241558313817
- Manuel Karlin, MDHillsboro, OR 971241780741165
- Anuja Mittal-Henkle, MDHillsboro, OR 971241972518470
- Kishoree Patel, MDHillsboro, OR 971241023189750
- Anna Peter, MDHillsboro, OR 971241962580837
Common questions
What is Tapati Chowdhury, MD's NPI number?
Tapati Chowdhury, MD's National Provider Identifier (NPI) is 1184287021, issued on Apr 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tapati Chowdhury, MD located?
The NPPES record lists a practice address at 2875 NE Stucki Ave, Hillsboro, OR, 97124. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Tapati Chowdhury, MD's license?
NPPES lists Oregon license number MD209259, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tapati Chowdhury, MD prescribe under Medicare Part D?
In 2024, Tapati Chowdhury, MD had 549 Medicare Part D claims for 176 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.